About: http://webisa.webdatacommons.org/217526172

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	Some historians claim that Alaeddin was Osman's second son, but others argue that there is a good chance that he was the oldest.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org