diff --git a/all-triples.ttl b/all-triples.ttl
new file mode 100644
index 0000000..560cd3e
--- /dev/null
+++ b/all-triples.ttl
@@ -0,0 +1,52753 @@
+@prefix dct: .
+@prefix emobon: .
+@prefix geo: .
+@prefix mr: .
+@prefix ns1: .
+@prefix prov: .
+@prefix qudt: .
+@prefix rdfs: .
+@prefix schema: .
+@prefix schema1: .
+@prefix sf: .
+@prefix sosa: .
+@prefix xsd: .
+
+ a schema1:CreativeWork ;
+ dct:conformsTo ;
+ schema1:about ;
+ schema1:version "" .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.49"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "0.99965457685"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.088"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.848"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.85"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.49"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "0.99965457685"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.088"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.848"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.85"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.49"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "0.99965457685"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.088"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.848"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.85"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.49"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "0.99965457685"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.088"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.848"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "16.85"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7.19"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.01100419442"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.348"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.919"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "18.814"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "8.14"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.00014803849"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.855"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "14.097"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "14.099"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "8.14"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.00014803849"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.855"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "14.097"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "14.099"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "8.14"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ],
+ [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "7"^^xsd:string ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "1.00014803849"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
+ schema:Observation ;
+ sosa:hasFeatureOfInterest ;
+ sosa:hasResult [ a qudt:QuantityValue,
+ sosa:Result ;
+ qudt:numericValue "33.855"^^xsd:string ;
+ qudt:unit ] ;
+ sosa:observedProperty ;
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+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.099"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
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+ a sosa:Observation,
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+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
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+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
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+ a sosa:Observation,
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+ a sosa:Observation,
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+ qudt:numericValue "14.097"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.099"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
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+ a sosa:Observation,
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+ qudt:numericValue "1.00014803849"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "33.855"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.097"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.099"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "1.00014803849"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "33.855"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.097"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.099"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "7"^^xsd:string ] ;
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+ schema:measurementTechnique "Hanna Instruments 991001 ph meter"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "1.00014803849"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "33.855"^^xsd:string ;
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ qudt:numericValue "14.097"^^xsd:string ;
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+ sosa:observedProperty ;
+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
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+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
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+ a sosa:Observation,
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+ a sosa:Observation,
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+ a sosa:Observation,
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+ schema:measurementTechnique "CTD"^^xsd:string .
+
+ a sosa:Observation,
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