About: http://webisa.webdatacommons.org/426895362

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 pair of input lines 16 and 18 are connected to a doorbell circuit of a house, apartment, or other establishment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com