About: http://webisa.webdatacommons.org/407049539

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 term ???pre-set??? should be broadly understood to include any type of mechanism (whether or not having moving parts) that allows information, such as a frequency, to be set and held in the mechanism for later use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.md