About: http://webisa.webdatacommons.org/251058477

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	Specifically, Data-Flow Diagrams (DFD) and Unified Modeling Language (UML) models are used to describe requirements, including the needs of the users, the data elements, and processing logic.
http://www.w3.org/ns/prov#wasQuotedFrom	duq.edu