About: http://webisa.webdatacommons.org/247558601

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	I did not change anything except upgrading to 3.1, so I guess that caused the problem.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org