About: http://webisa.webdatacommons.org/278080122

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	does not this leads to very unpleasant situation where we close or mark duplicate i.e. questions about HTML5+ because we have old valid QAs concerning HTML4.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com