Ontology visits

(May 2026)

# name visits
1 Thesaurus Agrícola Nacional (THESAGRO) 845
2 Common Greenhouse Ontology (CGO) 814
3 Experimental Factor Ontology (EFO) 552
4 Relations Ontology (RO) 266
5 Plant Diversity Ontology (PDO_CAS) 220
6 INIA Research Datasets (INIA-RDM) 217
7 Plant Phenotype Experiment Ontology (PPEO) 205
8 AGROVOC (AGROVOC) 193
9 Global Agricultural Concept Scheme (GACS) 170
10 Bohlmann Ontology (BOHLMANN) 148
11 Vocabulário controlado de geoinformação (VOCGEO) 120
12 Agronomy Ontology (AGRO) 118
13 Environment Ontology (ENVO) 117
14 FoodOn (FOODON) 116
15 Biological Collections Ontology (BCO) 114
16 Thesaurus of Plant Characteristics (TOP) 110
17 Population and Community Ontology (PCO) 109
18 Global Soil Information System Ontology (GLOSIS) 109
19 Thesaurus for Animal Physiology and Livestock Systems (TRIPHASE) 103
20 Sustainable Development Goals Interface Ontology (SDGIO) 97
21 INRAE Thesaurus (INRAETHES) 88
22 National Center for Biotechnology Information (NCBI) Organismal Classification (NCBITAXON) 85
23 PO2/TransformON (TRANSFORMON) 82
24 Biodiversity Thesaurus (BIODIVTHES) 82
25 Biorefinery (BIOREFINERY) 77
26 Fish Ontology (FISHO) 76
27 Dairy Cattle Performance Ontology (DCPO) 70
28 Livestock Health Ontology (LHO) 68
29 TAXREF-LD (TAXREF-LD) 62
30 National Agricultural Library Thesaurus (NALT) 60
31 Plant Ontology (PO) 58
32 Ontology for Meteorological Sensors (AWS) 58
33 Agriculture Product Types Ontology (APTO) 57
34 Variation Ontology (VARIO) 56
35 ASFA Thesaurus (ASFA) 54
36 Compositional Dietary Nutrition Ontology (CDNO) 53
37 Plant Experimental Conditions Ontology (PECO) 49
38 The Extensible Observation Ontology (OBOE) 49
39 Smart Applications REFerence ontology (SAREF) 48
40 Food Classification and Description System (from FSA Food Type identifiers) (FOODEX2) 47
41 Ontology of bioscientific data analysis and data management (EDAM) 47
42 Unambiguous Characterization of Sensory Experiences Ontology (UC_SENSE) 46
43 Plant Trait Ontology (TO) 46
44 Soil Food Web Ontology (SFWO) 46
45 Semantic Sensor Network Ontology (SSN) 45
46 GEneral Multilingual Environmental Thesaurus (GEMET) 43
47 Plant Stress Ontology (PSO) 41
48 BBCH-based Plant Phenological Description Ontology (PPDO) 41
49 Agri-Food Experiment Ontology (AFEO) 40
50 Taxonomic Rank Ontology (TAXRANK) 39
51 Bacterial interlocked Process ONtology (BIPON) 39
52 Context-Aware System Ontology (CASO) 38
53 Wheat Trait and Phenotype Ontology (WHEATPHENOTYPE) 37
54 ECOCROP Ontology (ECOCROP) 37
55 Durum Wheat (DURUM_WHEAT) 37
56 Crop Planning and Production Process Ontology (C3PO) 37
57 Process and Observation Ontology (PO2) 34
58 Cell Ontology (CL) 34
59 Agricultural Traceability and Trusted Data Sharing Ontology (AGRITRUST) 34
60 Beet Ontology (CO_333) 33
61 Socio-Economic Ontology (SEONT) 32
62 Sustainability Core Ontology (SCO) 32
63 Crop Vocabulary (CVO) 32
64 AnaEE Thesaurus (ANAEETHES) 32
65 SAREF4ENVI: an extension of SAREF for the environment domain (SAREF4ENVI) 31
66 Ontology for Food Processing Experiment (OFPE) 31
67 Livestock Breed Ontology (LBO) 31
68 Solanaceae Phenotype Ontology (SPTO) 30
69 Flora Phenotype Ontology (FLOPO) 30
70 EPPO Code Ontology (EPPO) 30
71 Cerrado Concepts and Plant Community Dynamics (CCON) 30
72 Animal Trait Ontology for Livestock (ATOL) 30
73 Veterinary Epidemiology Metadata Ontology (VEMO) 29
74 OntoBiotope (ONTOBIOTOPE) 29
75 Ontobiotope_Use (USE) 28
76 SAREF4AGRI: an extension of SAREF for the agriculture and food domain (SAREF4AGRI) 28
77 Agriculture and Forestry Ontology (AFO) 28
78 Ontology of Experimental Events (OEEV) 27
79 Multi-scale Multi-step ontology (MS2O) 27
80 Darwin-SW (DSW) 27
81 Multi-Crop Passport Ontology (CO_020) 27
82 Soil Health Knowledge Graph (SHKG) 26
83 Wheat Ontology (CO_321) 26
84 Rice Ontology (CO_320) 26
85 Wheat Plant Anatomy and Development Ontology (CO_121) 26
86 BioAGgressor Ontology (BAGO) 26
87 Agricultural Experiments Ontology (AEO) 26
88 Potato Ontology (CO_330) 25
89 Phenotype And Trait Ontology (PATO) 24
90 Food Item Ontology (FIO) 24
91 Sugar Kelp Ontology (CO_360) 24
92 Livestock Product Trait Ontology (LPT) 23
93 Indicative Crop Classification (ICC) 23
94 Comparative Data Analysis Ontology (CDAO) 23
95 Wine Ontology (WINE) 22
96 Single-Nucleotide Polymorphism (SNP) Ontology (SNPO) 22
97 Rice Diseases Ontology (RICEDO) 22
98 Catalogue des produits phytopharmaceutiques et de leurs usages, des matières fertilisantes et des supports de culture autorisés en France (E-PHY) 22
99 Thesaurus to define land management practices in agriculture and forestry for soil carbon storage (DATA4CPLUS) 22
100 Crop Research Ontology (CO_715) 22
101 WhatToMake Base Ontology (WTM-BO) 21
102 Agroecology Thesaurus (THESAE) 21
103 A lexicon of water related textual and geophysicla data - Un lexique de données textuelles et géophysiques sur l'eau (LEXEAU) 21
104 Gene Ontology (GO) 21
105 Agri-food vocabulary (AGFOOD) 21
106 Soy Ontology (SOY) 20
107 Milk Microfiltration Ontology (MICROFILTRATION) 20
108 French Crop Usage thesaurus (Classification des plantes cultivées en France en fonction des usages) (CROPUSAGE) 20
109 Agriculture and Livestock Metadata Elements Set (ALM) 20
110 Protein Ontology (PR) 19
111 Irrigation Ontology (IRRIG) 19
112 Agroecology Knowledge Management (GECO ontology) (GECO) 19
113 Plant Phenology Ontology (PPO) 18
114 Glossary of Forestry Terms for Landowners (GFTL) 18
115 Circular Economy Ontology Network (CEON) 18
116 Terminology of French bread descriptors (ASCOPAIN-T) 18
117 Animal Disease Ontology (ANDO) 18
118 WhatToMake Individuals Ontology (WTM-IO) 17
119 SARREF Extension for ECHONET (SAREF4ECHONET) 17
120 rmAgro - Domain Reference Model (RMAGRO) 17
121 Ontology of Biological Attributes (OBA) 17
122 Meat Thesaurus (MEAT-T) 17
123 ICASA ontology for integrated description of agricultural field experiments and production (ICASA-VARIABLES) 17
124 Soil organic carbon storage and agricultural practices modeling (CSOPRA) 17
125 Pigeonpea Ontology (CO_341) 17
126 Basic Formal Ontology (BFO) 17
127 Units of Measurement Ontology (UO) 16
128 ICASA Ontology for Variables and Units (ICASA-VU) 16
129 Plant Environment Ontology (EO) 16
130 DEMETER Agriculture Information Model (DEMETER-AIM) 16
131 Coconut Ontology (CO_326) 16
132 Agroforestry Ontology (AFY) 16
133 UMLS Semantic Network (STY) 15
134 SmartProducts Network of Ontologies Food Nutrition Data (SPO-FND) 15
135 Semanticscience Integrated Ontology (SIO) 15
136 OntoPFAS: an Ontology for the Forever Chemicals (ONTOPFAS) 15
137 Ontology for Experimental Phenotypic Objects (OEPO) 15
138 Food Ontology in Owl (FOWL) 15
139 Environmental Conditions, Treatments and Exposures Ontology (ECTO) 15
140 Data Food Consortium Ontology (DFC) 15
141 Cowpea Ontology (CO_340) 15
142 Banana Anatomy Ontology (CO_125) 15
143 Aquatic Food Ontology (AQFO) 15
144 Advances in Agriculture and Biology (AAB) 15
145 SmartProducts Food Domain Model (SPFOOD) 14
146 Sensor, Observation, Sample, and Actuator Ontology (SOSA) 14
147 Sustain Healthy Food Ontology (SHFO) 14
148 Plant Experimental Assay Ontology (PEAO) 14
149 Plant Breeding Ontology (PBO) 14
150 Ontology of units of Measure (OM) 14
151 FOODIE Core Ontology (FOODIE) 14
152 Food-Biomarker Ontology (FOBI) 14
153 Vitis Ontology (CO_356) 14
154 Yam Ontology (CO_343) 14
155 Sweet Potato Ontology (CO_331) 14
156 Corine Land Cover Nomenclature (CLC) 14
157 CarbOnto (CARBONTO) 14
158 Animal Health Ontology for Livestock (AHOL) 14
159 Agriculture Activity Ontology (AAO) 14
160 FAO WCA Crop (WCACROPS) 13
161 Vertebrate Trait Ontology (VT) 13
162 Ontologie du jardinage des plantes (OJP) 13
163 Finnish Names of Plants Ontology (KASSU) 13
164 Plant Gall Ontology (GALLONT) 13
165 Bambara Groundnut Ontology (CO_366) 13
166 Mungbean Ontology (CO_346) 13
167 Animal Natural History and Life History Ontology (ADW) 13
168 Sequence Types and Features Ontology (SO) 12
169 Ploutos Common Semantic Model (PCSM) 12
170 Milk Oligosaccharide Thesaurus (MILKOLIGO) 12
171 GoMapMan - proteins (GMM_P) 12
172 Genomic Feature and Variation Ontology (GFVO) 12
173 Feature Annotation Location Description Ontology (FALDO) 12
174 Environment Ontology for Livestock (EOL) 12
175 Blueberry Ontology (CO_371) 12
176 Cassava Ontology (CO_334) 12
177 Pearl Millet Ontology (CO_327) 12
178 Banana Ontology (CO_325) 12
179 Barley Ontology (CO_323) 12
180 Maize Ontology (CO_322) 12
181 agINFRA Soil Vocabulary (SOIL) 11
182 Linked Land Governance Thesaurus (LANDVOC) 11
183 Gramene Taxonomy Ontology (GR-TAX) 11
184 Food Wastage Ontology (FWO) 11
185 Wine Descriptors Ontology (FLAIR) 11
186 Environmental Biorefinery Ontology (EBO) 11
187 Cotton Ontology (CO_358) 11
188 AGRORDF (AGRORDF) 11
189 Ontology for Experimental Scientific Objects Core (OESO-CORE) 10
190 Grapevine Anatomy Ontology (GAO) 10
191 DECIDE ontology (DECIDE) 10
192 Woody Plant Ontology (CO_357) 10
193 Chickpea Ontology (CO_338) 10
194 Sorghum Ontology (CO_324) 10
195 CoffeeWKG (COFFEEWKG) 10
196 Beverage Ontology (BEVON) 10
197 BigDataGrapes Ontology (BDG) 10
198 AgrOntology (AGRONTOLOGY) 10
199 XEML Environment Ontology (XEO) 9
200 Wheat Taxa Gold Standard (WHEAT_TAX) 9
201 Vertebrate Breed Ontology (VBO) 9
202 Rice Treatment Ontology (TREATO) 9
203 Matter Transfer Ontology (TRANSMAT) 9
204 Thesaurus for Soil Invertebrate Trait-Based Approaches (T-SITA) 9
205 Open Predictive Microbiology Ontology (OFSMR) 9
206 Common Bean Ontology (CO_335) 9
207 SmartProducts Network of Ontologies Food Domain Model (SPO-FDM) 8
208 InfraRisk Ontology (INFRARISK) 8
209 French Crop Usage Ontology (FCUO) 8
210 Red Clover Ontology (CO_374) 8
211 Brassica Ontology (CO_348) 8
212 Brachiaria Ontology (CO_345) 8
213 EUTaxO - EUdaphobase Taxonomy Ontology (TAX) 7
214 Sustainable Meat Systems Ontology (SUMSO) 7
215 Sustainability Core Ontology - Segment U (SCO-U) 7
216 Rice Trait Ontology (RICE) 7
217 Reproductive Trait and Phenotype Ontology (REPO) 7
218 Poultry Farm Energy Efficiency Prediction Semantic Assistant Ontology (PFEEPSA) 7
219 Ontology for the management of Wine Sensory analysis Descriptors (OWSD) 7
220 OntoAgroHidro (ONTOAGROHIDRO) 7
221 Isotopes for Food Science Ontology (ISO-FOOD) 7
222 Sainfoin Ontology (CO_369) 7
223 Quinoa Ontology (CO_367) 7
224 Fababean Ontology (CO_365) 7
225 Sunflower Ontology (CO_359) 7
226 Oat Ontology (CO_350) 7
227 Castor Bean Ontology (CO_347) 7
228 Soybean Ontology (CO_336) 7
229 CoSWoT Core ontology (COSWOT) 7
230 CIQUAL Food Terms (CIQUAL) 7
231 WhatToMake Food Classification (WTM-FC) 6
232 Whisky Ontology (WHISKY) 6
233 Brazilian Soil Fertility Ontology (SOILBR-ONTO) 6
234 SIREN Food Terms (SIREN) 6
235 Ontology for Nutritional Studies (ONS) 6
236 Ontology of Experimental Events for Agrivoltaic studies (OEEV-SUNAGRI) 6
237 GoMapMan - metabolites (GMM_M) 6
238 Forest Products Classification and Definitions (FPCD) 6
239 Apple Ontology (CO_370) 6
240 Groundnut Ontology (CO_337) 6
241 Agricultural and Nutrition Technology Ontology (ANT) 6
242 SmartProducts Network of Ontologies Food Taxonomy Model (SPO-FTM) 5
243 Barley Trait POLAPGEN Ontology (POLAPGEN_BARLEY) 5
244 OESO extention ontology for SIXTINE Vigne (OESO-SIXTINE-V) 5
245 Core ICASA ontology for integrated description of agricultural field experiments and production (ICASA-CORE) 5
246 Food Safety Monitoring Ontology (FSO) 5
247 Food Product Ontology (FPO) 5
248 Food Ontology (FOOD) 5
249 Lentil Ontology (CO_339) 5
250 AgronomicTaxon (ATC) 5
251 FAO Geopolitical Ontology (GEOP) 4
252 Crop Disease (CD) 4
253 Biological interlocked Process Ontology for metabolism (BIPOM) 4
254 Un noyau conceptuel pour élaborer des lexiques techniques stratifiés des ressources naturelles (LEXIQUE) 3
255 Strawberry Ontology (CO_372) 3
256 Food Matrix for Predictive Microbiology (FMPM) 2