About: http://webisa.webdatacommons.org/12464889

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	By the second half of the 19th century, innovations such as the telegraph and telephone led to a dramatic increase in patents and copyrights, fueling new technologies as well as demand for information.
http://www.w3.org/ns/prov#wasQuotedFrom	fepproject.org