ALPS document describing DISCO services: Semantic Descriptor
| id | type | title |
|---|---|---|
| registryURL | semantic | URL of registry |
| serviceURL | semantic | URL of service |
| serviceName | semantic | text name of service, non-unique |
| semanticProfile | semantic | space separated list of profile URIs |
| mediaType | semantic | space separated list of mediaType identifiers |
| healthTTL | semantic | time-to-live (in seconds) for a valid health-check response |
| goDashboard | safe | returns registry dashboard |
