About: http://webisa.webdatacommons.org/155259418

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	+ This specification is an addendum to Web Intents, [<cite><a class="bibref" href="#bib-WEBINTENTS">WEBINTENTS</a></cite>], that defines how Web Intents enabled User Agents can discover and communicate
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org