About: http://webisa.webdatacommons.org/158183114

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	In order to better achieve flexibility to carry many different types of information over a single system, communication systems are typically designed with a layered architecture.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es