Agricultural Knowledge Management System Based on Linked Data: A Case Study of the Food and Agriculture Organization (FAO)
Li Nan , Zhang Xuefu . Agricultural Knowledge Management System Based on Linked Data: A Case Study of the Food and Agriculture Organization (FAO)[J]. Knowledge Management Forum, 2013 , 2013(3) : 1-8 . DOI: 10.7536/j.issn.2095-5472.2013.03.001
表1 AGROVOC链接的词表[7] |
| T资源名称 | T涉及的主题 | T概念个数 | T关联数据 | T链接的类型 |
| AGROVOC | 农业、食品、渔业、林业等 | 31 956 | 是 | skos:broader, skos:narrower, skos:related |
| HTUEUROVOCUT | 通用 | 6 779 | 是 | skos:exactMatch |
| HTUGEMETUT | 环境 | 5 298 | 是 | skos:exactMatch |
| HTULibrary of Congress Subject Headings (LCSH)UT | 通用 | 30,784 | 是 | skos:exactMatch |
| HTUNAL ThesaurusUT | 通用 | 30 298 | 否 | skos:exactMatch |
| HTURAMEAU UT | 通用 | 16 407 | skos:exactMatch | |
| HTUSTW - Thesaurus for EconomicsUT | 经济 | 1 165 | 是 | skos:exactMatch |
| HTUTheSoz - Thesaurus for the Social SciencesUT | 社会科学 | 7 750 | 是 | skos:exactMatch |
| HTUGeopolical OntologyUT | 国家名称 | 253 | 是 | skos:exactMatch |
| HTUDewey Decimal ClassificationUT | 通用 | 409 | 是 | skos:exactMatch |
| HTUDBpediaUT | 通用 | 10 989 | 是 | skos:exactMatch |
| HTUSWD (Schlagwortnormdatei)UT | 通用 | 6 245 | 是 | skos:exactMatch,skos:closeMatch, skos:broadMatch,kos:narrowMatch |
| HTUGeoNamesUT | 地理数据库 | 212 | 是 | skos:exactMatch |
表2 AGROVOC与其他数据集的链接统计[5] |
| 向内链接(Inlinks) | 向外链接(Outlinks) |
| AGROVOC—GEMENT:1 191(个) | AGROVOC—Eurovoc:1 297(个) |
| AGROVOC—TheSoz:846(个) | AGROVOC—GEMET:1 191(个) |
| AGROVOC—RAMEAU:686(个) | AGROVOC—LCSH:1 093(个) |
| AGROVOC—Geoplitical Ontology:253(个) | AGROVOC—NALT:13 390(个) |
| AGROVOC—STW:1 136(个) | |
| AGROVOC—TheSoz:846(个) | |
| AGROVOC—RAMEAU:686(个) | |
| AGROVOC—DBpedia:993(个) | |
| AGROVOC—DDC:409(个) | |
| AGROVOC—Geopolitical Ontology:253(个) | |
| 所有AGROVOC顶层概念映射:21(个) | |
| 向内链接映射的总量:2 976(个) | Outlinks映射的总量:21 315(个) |
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