About: http://webisa.webdatacommons.org/396347512

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	Additionally, there are several types of wheelchairs to choose from, which can be divided into two main categories, namely electric chairs (powered by batteries) and manual chairs (powered by the user).
http://www.w3.org/ns/prov#wasQuotedFrom	wheelchairrampworld.com