<https://w3id.org/saref#hasTimestamp>	<http://www.w3.org/2000/01/rdf-schema#range>	<http://www.w3.org/2001/XMLSchema#dateTime> .
<https://w3id.org/saref#hasTimestamp>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	<https://w3id.org/saref#> .
<https://w3id.org/saref#hasTimestamp>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#DatatypeProperty> .
<https://w3id.org/saref#hasTimestamp>	<http://www.w3.org/2000/01/rdf-schema#label>	"has timestamp"@en .