@prefix adms: . @prefix dcat: . @prefix dcatapit: . @prefix dct: . @prefix foaf: . @prefix gsp: . @prefix locn: . @prefix owl: . @prefix rdf: . @prefix rdfs: . @prefix schema: . @prefix skos: . @prefix spdx: . @prefix time: . @prefix vcard: . @prefix xml: . @prefix xsd: . a dcatapit:Dataset, dcat:Dataset ; dct:accrualPeriodicity ; dct:creator [ a dcatapit:Agent, foaf:Agent ; dct:identifier "https://orcid.org/0000-0003-1055-8705#807" ; foaf:name "SBARRA Paola [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@en, "SBARRA Paola [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@it ], [ a dcatapit:Agent, foaf:Agent ; dct:identifier "https://orcid.org/0000-0001-7119-631X#465" ; foaf:name "DE RUBEIS Valerio [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@en, "DE RUBEIS Valerio [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@it ], [ a dcatapit:Agent, foaf:Agent ; dct:identifier "https://orcid.org/0000-0001-5574-6342#730" ; foaf:name "SORRENTINO Diego [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@en, "SORRENTINO Diego [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@it ], [ a dcatapit:Agent, foaf:Agent ; dct:identifier "https://orcid.org/0000-0003-3247-4318#469" ; foaf:name "TOSI Patrizia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@en, "TOSI Patrizia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]"@it ] ; dct:description """Database of questionnaires relating to the macroseismic effects of earthquakes observed in Italy, collected for earthquakes occurring between June 15, 2007, and December 31, 2024, by the “Hai Sentito Il Terremoto” (HSIT, https://doi.org/10.13127/HSIT) system in Italy. The data were provided voluntarily by individuals and have not been reviewed by scientists, so there may be errors due, for example, to the user selecting the wrong earthquake when completing the questionnaire, particularly for events immediately following or immediately preceding a strong earthquake.\r Differences from version 3 (MacroseismicQuestionnaires_2007-2021_HSIT_Q.3.csv) - version 4 of the database differs from the previous version in that it includes data relating to locality, where the observer has entered a valid address, and in that it includes some new questionnaires completed after the release of version 3.""" ; dct:identifier "10.13127/hsit/q.4" ; dct:issued "2026-09-03T00:00:00"^^xsd:dateTime ; dct:language ; dct:modified "2026-03-17T00:00:00"^^xsd:dateTime ; dct:publisher [ a dcatapit:Agent, foaf:Agent ; dct:identifier "N/A" ; foaf:name "Istituto Nazionale di Geofisica e Vulcanologia (INGV)"@it ] ; dct:rightsHolder [ a dcatapit:Agent, foaf:Agent ; dct:identifier "ingv" ; foaf:name "Istituto Nazionale di Geofisica e Vulcanologia"@it ] ; dct:spatial [ a dct:Location ; locn:geometry "MULTIPOLYGON (((6.0000 48.0000, 19.0000 48.0000, 19.0000 35.0000, 6.0000 35.0000, 6.0000 48.0000)))"^^gsp:wktLiteral, "{\"type\": \"MultiPolygon\",\"coordinates\": [[[ [6,48], [19,48], [19,35], [6,35], [6,48] ]]]}"^^ ] ; dct:temporal [ a dct:PeriodOfTime ; schema:endDate "2024-12-31T00:00:00"^^xsd:dateTime ; schema:startDate "2007-06-15T00:00:00"^^xsd:dateTime ] ; dct:title "Hai Sentito Il Terremoto (HSIT) - Macroseismic questionnaire database 2007-2024, version 4" ; owl:versionInfo "4" ; adms:identifier [ dct:creator [ a dcatapit:Agent, foaf:Agent ; foaf:name "INGV"@en, "INGV"@it ] ; skos:notation "ingv_1190" ] ; dcat:contactPoint ; dcat:keyword "terremoti" ; dcat:landingPage ; dcat:theme . a skos:Concept ; skos:prefLabel "Wissenschaft und Technologie"@de, "Science and technology"@en, "Ciencia y tecnología"@es, "Science et technologie"@fr, "Scienza e tecnologia"@it . a dcatapit:Organization, vcard:Kind, vcard:Organization, foaf:Organization ; vcard:fn "ingv" ; vcard:hasEmail ; vcard:hasTelephone "" ; vcard:hasURL "http://www.ingv.it/it/" ; foaf:name "Istituto Nazionale di Geofisica e Vulcanologia (INGV)" .