About: http://webisa.webdatacommons.org/147115639

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	This invention relates to battery vent plugs and more particularly to battery vent plugs for lead-acid storage batteries.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk