About: http://webisa.webdatacommons.org/330010830

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	In alternate embodiments, additional or alternative means could be provided to attach the pad to the frame and, different types of cleaning sections could be provided.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com