About: http://webisa.webdatacommons.org/376019248

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	The rating may screen the image ad for potentially offensive content such as pornography, offensive words, and potentially offensive linked sites.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com