About: http://webisa.webdatacommons.org/249442281

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	Housing means 600, may be any suitable enclosure for the circuit means embodied by this invention, preferably comprising a fully sealed, weatherproof and rugged mechanical package, constructed of aluminum or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com