About: http://webisa.webdatacommons.org/21118851

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	The top of the housing 16 is sealed by an insulating plug 18 of a suitable type, for example, silicone, epoxy or other conventional sealing materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com