About: http://webisa.webdatacommons.org/40445119

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	# or initialize it with a date, for example 09:51:13 on 21st June, 2002
http://www.w3.org/ns/prov#wasQuotedFrom	metacpan.org