About: http://webisa.webdatacommons.org/11449193

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	Siek said a key problem is getting frameworks to work with each other and keeping them in sync, while Schulte said the biggest problem is complexity in programming and languages.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org