http://webisadb.webdatacommons.org:8890/sparql?query=define%20sql%3Adescribe-mode%20%22LOD%22%20%20DESCRIBE%20%3Chttp%3A%2F%2Fwebisa.webdatacommons.org%2Fconcept%2Fphysical_thing_%3E&output=application%2Fatom%2Bxml2024-03-29T14:09:07.576537ZOData Service and Descriptor Documenthttp://webisa.webdatacommons.org/concept/_universe_2024-03-29T14:09:07.576537Z