Ontologies ready to be published on the W3C server

Dear Phil, all,

The ontologies developed by the SSN subgroup are ready to be published on
the W3C for wide review. They are:

- SOSA: http://w3c.github.io/sdw/ssn/integrated/sosa.ttl ->
http://www.w3.org/ns/sosa/
- SOSA: http://w3c.github.io/sdw/ssn/integrated/ssn.ttl ->
http://www.w3.org/ns/ssn/
- SSNX: http://w3c.github.io/sdw/ssn/integrated/ssnx.ttl ->
https://www.w3.org/2017/01/ssn-ssnx/
- SSN-DUL: http://w3c.github.io/sdw/ssn/integrated/ssn-dul.ttl ->
https://www.w3.org/ns/ssn/dul/
- SOSA-O&M: http://w3c.github.io/sdw/ssn/rdf/sosa-om-mapping.ttl ->
https://www.w3.org/ns/sosa/om
- http://w3c.github.io/sdw/ssn/rdf/sosa-oboe-mapping.ttl ->
https://www.w3.org/ns/sosa/oboe
- http://w3c.github.io/sdw/ssn/rdf/sosa-prov-mapping.ttl ->
https://www.w3.org/ns/sosa-prov

Document
https://github.com/w3c/sdw/blob/gh-pages/ssn/integrated/proposed-server-specification.md
proposes
some functional specifications for serving them on the W3C server. All the
subtleties proposed in this document would make these ontologies published
in conformance with the best practices, and more.

Best,
Maxime