A geologic timescale ontology and service

SISSVoc: A Linked Data API for access to SKOS vocabularies

(2015) Simon J.D. Cox et al.   Semantic Web

Recent progress on geologic time ontologies and considerations for future works

(2013) Xiaogang Ma et al.   Earth Science Informatics

A SKOS-based multilingual thesaurus of geological time scale for interoperability of online geological maps

(2011) Xiaogang Ma et al.   COMPUTERS & GEOSCIENCES

Ontology-aided annotation, visualization, and generalization of geological time-scale information from online geological map services

(2011) Xiaogang Ma et al.   COMPUTERS & GEOSCIENCES

Geological time formalization: an improved formal model for describing time successions and their correlation

(2011) Michel Perrin et al.   Earth Science Informatics

DBpedia - A crystallization point for the Web of Data

(2009) Christian Bizer et al.   Journal of Web Semantics

CHRONOS architecture: Experiences with an open-source services-oriented architecture for geoinformatics

(2008) D. Fils et al.   COMPUTERS & GEOSCIENCES