@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix npx: . @prefix freq: . @prefix xsd: . @prefix orcid: . @prefix rdfs: . @prefix prov: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:M-DAB-US1 a freq:User-Story; rdfs:label "Floor space potential for improving carbon footprint"; freq:as-a "administrative employee"; freq:i-want-to "have an overview of the floor space potential for attic conversions with good public transport connections"; freq:so-that "I can see the impact of a policy change on the carbon footprint." . } sub:provenance { sub:assertion dct:creator orcid:0000-0002-8977-1885 . } sub:pubinfo { this: dct:created "2026-03-13T09:07:17Z"^^xsd:dateTime; dct:creator ; dct:license ; npx:introduces sub:M-DAB-US1; prov:wasDerivedFrom . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "O9hr2xAOosVcK9EWVR3/tEQBhwNQpG6gCwAPwvOFoz1IUTidErK7L3pWT3P32N22KuQsWmAz5Hc7EG7+cGSEBmJSjGQ2rhBW6wWavKVOZ/ZflE1k0u+CxnY1qHQt3FmX7DwpvFfCjvsNPb6H1wpuJpodmbXuLw+bloq8KxITmgk="; npx:hasSignatureTarget this: . }