<http://webisa.webdatacommons.org/21854806>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/21854806>	<http://www.w3.org/ns/prov#value>	"The device of claim 19, wherein the fastener is a hook or a suction" .
<http://webisa.webdatacommons.org/prov/341753268>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/21854806> .
<http://webisa.webdatacommons.org/prov/381455081>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/21854806> .
<http://webisa.webdatacommons.org/21854806>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .