About: http://webisa.webdatacommons.org/55744773

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	Specifically, it began during the 1870s, when we learned how to use electricity, we learned how to convert it into many different types of energy, including heat, light, locomotive power, magnetic power and sound.
http://www.w3.org/ns/prov#wasQuotedFrom	papermasters.com