SWI-Prolog -- http_absolute

Documentation
- Reference manual
- Packages
  - SWI-Prolog HTTP support
    - The HTTP server libraries
      - library(http/http_path): Abstract specification of HTTP server locations
        
        location/3
        
        http_absolute_uri/2
        
        http_absolute_location/3
        
        http_clean_location_cache/0

Availability::- use_module(library(http/http_path)).

[det]http_absolute_uri(+Spec, -URI)

URI is the absolute (i.e., starting with http://) URI for the abstract specification Spec. Use http_absolute_location/3 to create references to locations on the same server.