<http://webisa.webdatacommons.org/261654374>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/261654374>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/307104067>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/261654374> .
<http://webisa.webdatacommons.org/261654374>	<http://www.w3.org/ns/prov#value>	"My invention is an adaption to crutches, canes and other walking devices to enhance maneuverability in sand, gravel, uneven and/or softer surfaces." .