About: http://webisa.webdatacommons.org/251024836

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	A context blocking code is used to prevent the display of a commercial during certain kinds of programming, For example, a travel commercial would not be used during a drama involving an airplane crash or other travel tragedy.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk