Code cleanup
Results description first draft
Added rdfs:Resource type to uri variable
Added invalid request status code for improper URIs in the request
Added 404 error codes for empty responses
Merge branch 'develop' of github.com:openphacts/OPS_LinkedDataApi into severExternalServices
Added highlighting for ops services
Added range Resource for properties corresponding to URI parameters
Added 2 classes: one for handling sanitization functionality and one for mapping parameters names to properties in config files
Refinements for showing proper error codes
Fixed bug with missing parameter
Fixed warning of missing quotes for a defined constant
Added highlighting for external services
Merge branch 'severErrorCodes' of github.com:openphacts/OPS_LinkedDataApi into develop
Merge branch 'severExternalServices' of github.com:openphacts/OPS_LinkedDataApi into develop
Refinements for proper error codes with list endpoints