About: http://webisa.webdatacommons.org/272126811

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 interval is used to carry various types of data broadcasting services such as Teletext, closed caption, electronic program guide (EPG) among others.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org