[
    {
        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/assertion",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/list-sub-spaces",
                "http://purl.org/dc/terms/description": [
                    {
                        "@value": "Lists the sub-spaces of a given space ref (space IRI + root definition) with their type and a link to the source nanopublication. Type and label come from each sub-space's root-definition assertion; sub-spaces whose definitions are all retracted or otherwise invalidated are filtered out. Ordered alphabetically by label. Pass the ref's root nanopub (root_np); the query resolves the ref via npa:rootNanopub and scopes the sub-space edges by the ref-level npa:hasSubSpace (subject = the ref), so it shows only that one ref's sub-spaces rather than merging all refs claiming the IRI. Ref-scoped variant of list-sub-spaces (which is IRI-keyed via npa:hasSubSpace on the space IRI)."
                    }
                ],
                "http://purl.org/dc/terms/license": [
                    {
                        "@id": "http://www.apache.org/licenses/LICENSE-2.0"
                    }
                ],
                "@type": [
                    "https://w3id.org/kpxl/grlc/grlc-query"
                ],
                "http://www.w3.org/2000/01/rdf-schema#label": [
                    {
                        "@value": "List sub-spaces of a space (ref-scoped)"
                    }
                ],
                "https://w3id.org/kpxl/grlc/endpoint": [
                    {
                        "@id": "https://w3id.org/np/l/nanopub-query-1.1/repo/spaces"
                    }
                ],
                "https://w3id.org/kpxl/grlc/sparql": [
                    {
                        "@value": "prefix np: <http://www.nanopub.org/nschema#>\nprefix npx: <http://purl.org/nanopub/x/>\nprefix npa: <http://purl.org/nanopub/admin/>\nprefix gen: <https://w3id.org/kpxl/gen/terms/>\nprefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\n\nselect ?subspace ?subspace_label ?type ?np (\"^\" as ?np_label) where {\n  {\n    select ?subspace\n           (sample(?label) as ?subspace_label)\n           (coalesce(sample(?typeName), \"\") as ?type)\n           (sample(?rootNp) as ?np)\n    where {\n      values ?_root_np_multi_iri {}\n      graph npa:spacesGraph { ?spaceRef npa:rootNanopub ?_root_np_multi_iri . }\n      graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?g . }\n      graph ?g { ?spaceRef npa:hasSubSpace ?subspaceRef . }\n      graph npa:spacesGraph { ?subspaceRef npa:spaceIri ?subspace ; npa:rootNanopub ?rootNp . }\n      graph ?ag {\n        ?subspace a gen:Space ; rdfs:label ?label .\n        optional { ?subspace a ?typeIri . filter(?typeIri != gen:Space) }\n      }\n      graph npa:graph {\n        ?defNp np:hasAssertion ?ag ; npa:hasValidSignatureForPublicKey ?pubkey .\n        filter not exists { ?inv npx:invalidates ?defNp ; npa:hasValidSignatureForPublicKey ?pubkey . }\n      }\n      bind(if(bound(?typeIri), strafter(str(?typeIri), \"terms/\"), \"\") as ?typeName)\n    }\n    group by ?subspace\n  }\n}\norder by lcase(str(?subspace_label))"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/Head",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ",
                "http://www.nanopub.org/nschema#hasAssertion": [
                    {
                        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/assertion"
                    }
                ],
                "http://www.nanopub.org/nschema#hasProvenance": [
                    {
                        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/provenance"
                    }
                ],
                "http://www.nanopub.org/nschema#hasPublicationInfo": [
                    {
                        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/pubinfo"
                    }
                ],
                "@type": [
                    "http://www.nanopub.org/nschema#Nanopublication"
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/pubinfo",
        "@graph": [
            {
                "@id": "https://orcid.org/0000-0002-1267-0234",
                "http://xmlns.com/foaf/0.1/name": [
                    {
                        "@value": "Tobias Kuhn"
                    }
                ]
            },
            {
                "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ",
                "http://purl.org/dc/terms/created": [
                    {
                        "@value": "2026-06-17T06:44:57Z",
                        "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
                    }
                ],
                "http://purl.org/dc/terms/creator": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ],
                "http://purl.org/dc/terms/license": [
                    {
                        "@id": "https://creativecommons.org/licenses/by/4.0/"
                    }
                ],
                "http://purl.org/nanopub/x/embeds": [
                    {
                        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/list-sub-spaces"
                    }
                ]
            },
            {
                "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/sig",
                "http://purl.org/nanopub/x/hasAlgorithm": [
                    {
                        "@value": "RSA"
                    }
                ],
                "http://purl.org/nanopub/x/hasPublicKey": [
                    {
                        "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB"
                    }
                ],
                "http://purl.org/nanopub/x/hasSignature": [
                    {
                        "@value": "lY1hpf1dDFz08y3qt90+fr3m15EqdW3WkTshjjKAj1+kU3miKcRdVxi7JNZtnPA2tyMMMmGviIhNqpwLVenvt52i0LvHw95WfvVRkLHNqLp7HUT0vzwwIY8AxqsjP7cHGLd4T9CW1j/7tBYMxcqjVPl6Jjf9X4Bg+VF+1DakgAM="
                    }
                ],
                "http://purl.org/nanopub/x/hasSignatureTarget": [
                    {
                        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ"
                    }
                ],
                "http://purl.org/nanopub/x/signedBy": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    },
    {
        "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/provenance",
        "@graph": [
            {
                "@id": "https://w3id.org/np/RA-j0DFqkNUHxF_WIds8wWJix6DkDFBmUBWmKXfG24XYQ/assertion",
                "http://www.w3.org/ns/prov#wasAttributedTo": [
                    {
                        "@id": "https://orcid.org/0000-0002-1267-0234"
                    }
                ]
            }
        ]
    }
]