https://brickschema.org/schema/Brick#timestamp
brick:Relationship, owl:DatatypeProperty, rdf:Property
@prefix brick: <https://brickschema.org/schema/Brick#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
brick:timestamp a rdf:Property,
owl:DatatypeProperty,
brick:Relationship ;
rdfs:label "Timestamp"@en .