About: http://webisa.webdatacommons.org/151729833

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 1899, the black inventor Isaac R. Johnson was awarded a patent (U.S. No. 634,823) for a type of bicycle frame which could be separated or folded to store in the trunk of a car or other small places.
http://www.w3.org/ns/prov#wasQuotedFrom	todayinsci.com