... Query Protocols
or from document servers:
GET /mayhem HTTP/1.0 Protocol-Request: {PICS-1.1 {params full {services "http://www.w3.org/2004/05/07-CS-RDF/"}}}
or from document servers:
GET /mayhem HTTP/1.0 Protocol-Request: {PICS-1.1 {params full {services "http://www.w3.org/2004/05/07-CS-RDF/"}}}