Mapping Method from Object-relational Database to RDF（S）

With the development of intelligent information technology, knowledge graph has been widely used in intelligent search and other research area.The information in the knowledge map is generally represented by the data model of RDF（S）.The construction of knowledge graph needs to extract information fr...

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Bibliographic Details

Published in:	Ji suan ji ke xue Vol. 48; no. 10; pp. 145 - 151
Main Authors:	Lu, Jia-wen, Yan, Li
Format:	Journal Article
Language:	Chinese
Published:	Chongqing Guojia Kexue Jishu Bu 01.10.2021 Editorial office of Computer Science
Subjects:	Data sources Knowledge representation Mapping object-relational database|rdf(s)|information extraction|postgresql Product testing Relational data bases Semantics
ISSN:	1002-137X
Online Access:	Get full text
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