About: http://webisa.webdatacommons.org/81136077

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	For example, if d is a dictionary, d.get(k) will return d[k] if it exists, but None if d has no key k.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.uk