About: http://webisa.webdatacommons.org/346839645

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	Is there any way to disallow any characters except numbers (0-9) in a QTableWidget?
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com