About: http://webisa.webdatacommons.org/396036899

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	These were introduced in the XIV and XV centuries, they were put to grinding grain, salt and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	baleares.com