About: http://webisa.webdatacommons.org/170025537

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	HAROLD: If you wanted to know before what type of food people were eating and how many people were in a particular location or apartment, you would have physically had to put some sort of surveillance.
http://www.w3.org/ns/prov#wasQuotedFrom	wuis.org