<http://webisa.webdatacommons.org/prov/55362021>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/407163298> .
<http://webisa.webdatacommons.org/407163298>	<http://www.w3.org/ns/prov#value>	"Those skilled in the art may use other types of materials and constructions without deviating from the spirit of the present invention." .
<http://webisa.webdatacommons.org/prov/349627010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/407163298> .
<http://webisa.webdatacommons.org/407163298>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/407163298>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .