About: http://webisa.webdatacommons.org/186415760

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	More than 100 sites with that, some huge (+20k items), with K2 and other extensions (evem custom ones), and all the issues that we had were easily dealt with.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com