About: http://webisa.webdatacommons.org/10200872

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	For example to close all ports except for SSH (port 22) to the machine from anywhere, you can use the following rules:
http://www.w3.org/ns/prov#wasQuotedFrom	datastax.com