Ontology visits

(February 2026)

# name visits
1 General Multilingual Environmental Thesaurus (GEMET) 541
2 Observatories of Seas Ontology (OSO) 121
3 SWEET Ontology (SWEET) 104
4 Environmental Thesaurus (ENVTHES) 40
5 ACTRIS Vocabulary (ACTRIS_VOCAB) 35
6 AERIS Thesaurus (AERIS_THES) 33
7 FormaTerre Thesaurus (FORMATER_VOCAB) 32
8 Chronostratigraphical / geochronological boundaries (GEOLTSBOUND) 27
9 Units of measure (BRGM_UOM) 22
10 Ontology for Meteorological sensors (AWS) 21
11 Location Ontology (ArCo network) (A-LOC) 20
12 Climate and Forecast (CF) features (CFF) 16
13 NFDI4Earth Ontology (N4E) 13
14 French Statistical ontology for geolocation (IGEO) 13
15 SAREF extension for Smart City (S4CITY) 12
16 Argo Ontology (ARG) 12
17 Thésaurus ODATIS (ODATIS) 11
18 SAREF extension for water (S4WATR) 10
19 Global Change Master Directory Keywords (GCMD) 10
20 Sewer Network Ontology (SEWERNET) 9
21 GeoSPARQL (GEOSPARQL) 9
22 GeoNames Ontology (GEONAMES) 9
23 The Semantic Time Series Ontology (SEMTS) 8
24 WGS84 Geo Positioning (GEO) 8
25 Lithology (BRGM_LTH) 8
26 Thesaurus Theia (THEIA_THES) 7
27 OGC GeoSPARQL (GSP) 7
28 EaSy Data Unified Thesaurus (EASY_DATA_VOCAB) 7
29 ACTRIS Controlled List (ACTRIS_CL) 7
30 Territorial Statistical Nomenclature Ontology (TSN) 6
31 SeaVoX Device Catalogue (NVS_L22) 6
32 Infrastructures de recherche (SXT_IR) 5
33 Sustainable Meat Systems Ontology (SUMSO) 5
34 Positioning System Ontology (POSO) 5
35 Ontology of coordinates reference systems (IGNF) 5
36 Ontology of administrative units at IGN-France (GEOFLA) 5
37 SeaDataNet Device Thesaurus (SDNDEV) 4
38 SeaDataNet Parameter Discovery Vocabulary (NVS_P02) 4
39 Geologic Units types (GEOLUNITTYPE) 4
40 Test (TESTTT) 3
41 OSO - VoID description (OSO-VOID) 3
42 Climate and Forecast Standard Names (NVS_P07) 3
43 ODATIS aggregation parameters and Essential Variable names (NVS_OD1) 3
44 Geochronological divisions (DIVGEOCHRONO) 3
45 cartCoordOnt (CART) 3
46 Application subtypes (APP_SUBTYPES) 3
47 Earth Feature Type - TerraVocabulary (TERRA_VOCABS_EFT) 2
48 Argo Reference Tables (NVS_R) 2
49 SeaDataNet device categories (NVS_L05) 2
50 ICES Platform Codes (NVS_C17) 2
51 Chronostratigraphy (GEOLTS) 2
52 Territorial Statistical Nomenclature Change Ontology (TSNC) 1
53 Centre de données ODATIS (SXT_CDO) 1
54 SIH - Types de jeu de données (SIH_TJDD) 1
55 OSO - DCAT metadata (OSO-DCAT) 1
56 SeaDataNet Platform categories (NVS Platform Categories_L06) (NVS_L06) 1
57 eLTER Controlled Lists (ELTER_CL) 1
58 Earth science variables - TerraVocabulary (TERRA_VOCABS_ESV) 0
59 Earth Science Sensors - TerraVocabulary (TERRA_VOCABS_ESS) 0
60 Earth science platforms - TerraVocabulary (TERRA_VOCABS_ESP) 0
61 Services Nationaux d'Observation (SXT_SNO) 0
62 Area of benefit (SXT_AOB) 0
63 Semantic Types Ontology (STY) 0
64 Semantic Sensor Network Ontology (SSN) 0
65 Sensor, Observation, Sample, and Actuator Ontology (SOSA) 0
66 Simplified Features Geometry (SF) 0
67 Governance for vocabularies used within the data centre (NVS_P06) 0
68 SeaVoX salt and fresh water body gazetteer (NVS_C19) 0
69 Chronostratigraphic divisions (DIVCHRONOSTRAT) 0
70 Cadastre and Land Administration Thesaurus (CALATHE) 0