About: http://webisa.webdatacommons.org/357729851

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	Most advertising in elementary schools was found on school supplies and in hallways, cafeterias and other school areas.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net