https://w3id.org/omop/ontology/has_period_type
For Observation Period: This field can be used to determine the provenance of the Observation Period as in whether the period was determined from an insurance enrollment file, EHR healthcare encounters, or other sources.
Choose the observation_period_type_concept_id that best represents how the period was determined. [Accepted Concepts](https://athena.ohdsi.org/search-terms/terms?domain=Type+Concept&standardConcept=Standard&page=1&pageSize=15&query=).
| DOMAIN | PROPERTY | RANGE |
|---|---|---|
| Observation period | Has period type | Concept |
@prefix omop: <https://w3id.org/omop/ontology/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix owlready: <http://www.lesfleursdunormal.fr/static/_downloads/owlready_ontology.owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
omop:has_period_type a owl:FunctionalProperty,
owl:ObjectProperty ;
rdfs:label "Has period type"^^xsd:string ;
owlready:python_name "period_type"^^xsd:string ;
rdfs:comment """For Observation Period: This field can be used to determine the provenance of the Observation Period as in whether the period was determined from an insurance enrollment file, EHR healthcare encounters, or other sources.
Choose the observation_period_type_concept_id that best represents how the period was determined. [Accepted Concepts](https://athena.ohdsi.org/search-terms/terms?domain=Type+Concept&standardConcept=Standard&page=1&pageSize=15&query=)."""@en ;
rdfs:domain omop:ObservationPeriod ;
rdfs:range omop:Concept ;
omop:omop_cdm_name "observation_period.period_type_concept_id#24 AS Concept"^^xsd:string .