About: http://webisa.webdatacommons.org/175779669

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	As such, the text is a precious source for the reconstruction of the theory of the five powers in Islamic science in the 10th and 11th centuries.
http://www.w3.org/ns/prov#wasQuotedFrom	muslimheritage.com