<http://webisa.webdatacommons.org/415509572>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/415509572>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nlc.bc.ca> .
<http://webisa.webdatacommons.org/prov/41804311>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/415509572> .
<http://webisa.webdatacommons.org/415509572>	<http://www.w3.org/ns/prov#value>	"Documentation such as a log book must be kept of all check-in and check-out contacts." .