About: http://webisa.webdatacommons.org/313979243

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	An advantage of an embodiment that includes the flexible vacuum hose 1410 and rigid wand 1405 is that a human operator can easily vacuum around docks, large rocks, or other obstacles.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com