{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T19:58:43Z","timestamp":1770839923722,"version":"3.50.1"},"publisher-location":"Cham","reference-count":15,"publisher":"Springer International Publishing","isbn-type":[{"value":"9783319465227","type":"print"},{"value":"9783319465234","type":"electronic"}],"license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016]]},"DOI":"10.1007\/978-3-319-46523-4_3","type":"book-chapter","created":{"date-parts":[[2016,9,22]],"date-time":"2016-09-22T13:01:24Z","timestamp":1474549284000},"page":"37-52","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Ontop of Geospatial Databases"],"prefix":"10.1007","author":[{"given":"Konstantina","family":"Bereta","sequence":"first","affiliation":[]},{"given":"Manolis","family":"Koubarakis","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2016,9,23]]},"reference":[{"key":"3_CR1","unstructured":"Open Geospatial Consortium: OpenGIS Simple Features Specification For SQL. OGC Implementation Standard (1999)"},{"key":"3_CR2","unstructured":"Open Geospatial Consortium: GeoSPARQL - A geographic query language for RDF data. OGC Candidate Implementation Standard (2012)"},{"key":"3_CR3","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"259","DOI":"10.1007\/978-3-642-38288-8_18","volume-title":"The Semantic Web: Semantics and Big Data","author":"K Bereta","year":"2013","unstructured":"Bereta, K., Smeros, P., Koubarakis, M.: Representation and querying of valid time of triples in linked geospatial data. In: Cimiano, P., Corcho, O., Presutti, V., Hollink, L., Rudolph, S. (eds.) ESWC 2013. LNCS, vol. 7882, pp. 259\u2013274. Springer, Heidelberg (2013)"},{"key":"3_CR4","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"741","DOI":"10.1007\/978-3-319-34129-3_45","volume-title":"The Semantic Web. Latest Advances and New Domains","author":"S Br\u00fcggemann","year":"2016","unstructured":"Br\u00fcggemann, S., Bereta, K., Xiao, G., Koubarakis, M.: Ontology-based data access for maritime security. In: Sack, H., Blomqvist, E., d\u2019Aquin, M., Ghidini, C., Ponzetto, S.P., Lange, C. (eds.) ESWC 2016. LNCS, vol. 9678, pp. 741\u2013757. Springer, Heidelberg (2016). doi:10.1007\/978-3-319-34129-3_45"},{"key":"3_CR5","doi-asserted-by":"crossref","unstructured":"Calvanese, D., Cogrel, B., Komla-Ebri, S., Kontchakov, R., Lanti, D., Rezk, M., Rodriguez-Muro, M., Xiao., G.: Ontop: answering SPARQL queries over relational databases. Semant. Web J. (2016, to appear)","DOI":"10.3233\/SW-160217"},{"key":"3_CR6","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"457","DOI":"10.1007\/3-540-51295-0_148","volume-title":"Foundations of Data Organization and Algorithms","author":"MJ Egenhofer","year":"1989","unstructured":"Egenhofer, M.J.: A formal definition of binary topological relationships. In: Litwin, W., Schek, H.-J. (eds.) FODO 1989. LNCS, vol. 367, pp. 457\u2013472. Springer, Heidelberg (1989). doi:10.1007\/3-540-51295-0_148"},{"key":"3_CR7","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1007\/978-3-642-41338-4_22","volume-title":"The Semantic Web \u2013 ISWC 2013","author":"G Garbis","year":"2013","unstructured":"Garbis, G., Kyzirakos, K., Koubarakis, M.: Geographica: a benchmark for geospatial rdf stores (long version). In: Alani, H., et al. (eds.) ISWC 2013, Part II. LNCS, vol. 8219, pp. 343\u2013359. Springer, Heidelberg (2013)"},{"key":"3_CR8","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1007\/978-3-642-35176-1_19","volume-title":"The Semantic Web \u2013 ISWC 2012","author":"K Kyzirakos","year":"2012","unstructured":"Kyzirakos, K., Karpathiotakis, M., Koubarakis, M.: Strabon: a semantic geospatial DBMS. In: Cudr\u00e9-Mauroux, P., et al. (eds.) ISWC 2012, Part I. LNCS, vol. 7649, pp. 295\u2013311. Springer, Heidelberg (2012)"},{"key":"3_CR9","unstructured":"Kyzirakos, K., Vlachopoulos, I., Savva, D., Manegold, S., Koubarakis, M.: Geotriples: a tool for publishing geospatial data as RDF graphs using R2RML mappings. In: Proceedings of the ISWC 2014 Posters & Demonstrations Track, Riva del Garda, Italy, October 21, 2014, pp. 393\u2013396 (2014)"},{"key":"3_CR10","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1016\/j.websem.2015.09.004","volume":"35","author":"C Nikolaou","year":"2015","unstructured":"Nikolaou, C., Dogani, K., Bereta, K., Garbis, G., Karpathiotakis, M., Kyzirakos, K., Koubarakis, M.: Sextant: visualizing time-evolving linked geospatial data. J. Web Sem. 35, 35\u201352 (2015)","journal-title":"J. Web Sem."},{"key":"3_CR11","doi-asserted-by":"crossref","unstructured":"Polleres, A.: From SPARQL to rules (and back). In: Proceedings of the 16th International Conference on World Wide Web, WWW 2007, pp. 787\u2013796. ACM, New York (2007)","DOI":"10.1145\/1242572.1242679"},{"key":"3_CR12","doi-asserted-by":"crossref","unstructured":"Priyatna, F., Corcho, O., Sequeda, J.: Formalisation and experiences of R2RML-based SPARQL to SQL query translation using Morph. In: Proceedings of the 23rd International Conference on World Wide Web, pp. 479\u2013490. ACM (2014)","DOI":"10.1145\/2566486.2567981"},{"key":"3_CR13","unstructured":"Randell, D.A., Cui, Z., Cohn, A.G.: A spatial logic based on regions and connection. In: Proceedings of the 3rd International Conference on Principles of Knowledge Representation and Reasoning (KR 1992), Cambridge, MA, October 25\u201329, 1992, pp. 165\u2013176 (1992)"},{"issue":"1","key":"3_CR14","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1016\/j.websem.2015.03.001","volume":"33","author":"M Rodriguez-Muro","year":"2015","unstructured":"Rodriguez-Muro, M., Rezk, M.: Efficient SPARQL-to-SQL with R2RML mappings. J. Web Semant. 33(1), 141\u2013169 (2015)","journal-title":"J. Web Semant."},{"key":"3_CR15","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1016\/j.websem.2013.08.002","volume":"22","author":"J Sequeda","year":"2013","unstructured":"Sequeda, J., Miranker, D.P.: Ultrawrap: SPARQL execution on relational data. J. Web Semant. 22, 19\u201339 (2013)","journal-title":"J. Web Semant."}],"container-title":["Lecture Notes in Computer Science","The Semantic Web \u2013 ISWC 2016"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-46523-4_3","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,9,23]],"date-time":"2021-09-23T02:02:13Z","timestamp":1632362533000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-319-46523-4_3"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"ISBN":["9783319465227","9783319465234"],"references-count":15,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-46523-4_3","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"value":"0302-9743","type":"print"},{"value":"1611-3349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016]]},"assertion":[{"value":"23 September 2016","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"ISWC","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"International Semantic Web Conference","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Kobe","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Japan","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2016","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"17 October 2016","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"21 October 2016","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"15","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"semweb2016","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}