<http://webisa.webdatacommons.org/prov/57762150>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218139043> .
<http://webisa.webdatacommons.org/218139043>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/218139043>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/218139043>	<http://www.w3.org/ns/prov#value>	"being waterproof, this design facilitates activities such as cleaning and" .