About: http://webisa.webdatacommons.org/340182457

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	Controversy over TV programming was rare until the 1970s, when networks realized viewers were hungry for shows such as All in the Family, which tackled such real-life issues as racism and rape.
http://www.w3.org/ns/prov#wasQuotedFrom	sltrib.com