observed property type (property type was observed by) – O9
O9 observed property type (property type was observed by)
Domain:
Range:
Quantification:
No quantifiers yet.
Scope note:
This property associates an instance of S4 Observation with the instance of S9 Property Type for which the observation provides a value or evidence, such as “concentration of nitrate” observed the water from a particular borehole. Encoding the observed property by type, observed entity and value (properties O9, O10, O16) is a method to circumscribe the reification of the observed property by the respective instance of S4 Observation. In an RDFS encoding, this circumscription can be transformed into an explicit representation of the observed property in terms of a formal ontology either by use of a reification construct or by the use of a Named Graph containing the observed property. The latter representation allows for more formal reasoning with the model, the former is more flexible about the kinds of observations.
Examples:
No example yet.
In First Order Logic:
- O9(x,y) ⇒ S4(x)
- O9(x,y) ⇒ S9(y)
Scope notes
Examples
Additional notes
Identifier: O9
Official URI: http://www.cidoc-crm.org/cidoc-crm/CRMsci/O9_observed_property_type
OntoME URI: https://ontome.net/ontology/p1075
Domain and range
crmsci:S4 Observation → O9 observed property type (property type was observed by) → crmsci:S9 Property Type
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