About: http://webisa.webdatacommons.org/57045680

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 service is defined herein as a program component, such as a video signal, an audio signal, a closed caption signal, or other data, including executable computer programs for an appropriate receiver.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es