schemas/observation library

Classes

SchemaObservation
Instances of the class SchemaObservation are used to specify observations about an entity at a particular time. The principal properties of an SchemaObservation are SchemaobservationAbout, SchemameasuredProperty, SchemastatType, Schemavalue and [observationDate and SchemameasuredProperty. Some but not all Observations represent a SchemaQuantitativeValue. Quantitative observations can be about a SchemaStatisticalVariable, which is an abstract specification about which we can make observations that are grounded at a particular location and time. Observations can also encode a subset of simple RDF-like statements (its observationAbout, a StatisticalVariable, defining the measuredPoperty; its observationAbout property indicating the entity the statement is about, and Schemavalue )