About: http://webisa.webdatacommons.org/83431295

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	5-20cm (6-8 inches) and at least that far away from power lines or other sources of electrical interference.
http://www.w3.org/ns/prov#wasQuotedFrom	howtogeek.com