About: http://webisa.webdatacommons.org/100790260

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	They use tags and other meta data, as well as speech to text translations to find out what the video is about.
http://www.w3.org/ns/prov#wasQuotedFrom	techcrunch.com