<http://webisa.webdatacommons.org/211906018>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/50104336>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/211906018> .
<http://webisa.webdatacommons.org/211906018>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/211906018>	<http://www.w3.org/ns/prov#value>	"The sealing device 19 is provided with a tubular member 23 made of an elastic material such as elastic plastics." .