About: http://webisa.webdatacommons.org/81749434

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 fact the invention of the first lawn mower was back The design was like other mowers of the time. (Lawrence Hall, a boat engine builder, had invented a rotary blade lawn-mower in 1948.
http://www.w3.org/ns/prov#wasQuotedFrom	chairoffi.com