About: http://webisa.webdatacommons.org/30309452

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???m including both the video and slides, but the slides are pretty self-explanatory so feel free to skip the video if you???re short on time.
http://www.w3.org/ns/prov#wasQuotedFrom	sachagreif.com