About: http://webisa.webdatacommons.org/47920191

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	Wires present particular risks to helicopters because helicopters often are flown at low altitudes and at off-airport sites for takeoff, landing, and other purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com