Reference health
Modeling and Querying Metadata in the Semantic Sensor Web: The Model stRDF and the Query Language stSPARQL
14/14 checkable references clean · checked 2026-07-24
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
7 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 14 checked references that resolve
resolves10.1016/0306-4379(94)90008-6
Database models for infinite and indefinite temporal information
resolves10.1016/S0304-3975(99)00316-3
On the expressiveness of linear-constraint query languages for spatial databases
resolves10.1016/S0306-4379(02)00041-8
Building a constraint-based spatial database system: model, languages, and implementation
The 7 references without a DOI — listed, not checked
no DOI — not checkedPerry, M.: A Framework to Support Spatial, Temporal and Thematic Analytics over Semantic Web Data. PhD thesis, Wright State University (2008)
no DOI — not checkedSingh, R., Turner, A., Maron, M., Doyle, A.: GeoRSS: Geographically Encoded Objects for RSS Feeds (2008), http://georss.org/gml (last accessed February 20, 2010)
no DOI — not checkedRigaux, P., Scholl, M., Voisard, A.: Introduction to Spatial Databases: Applications to GIS. Morgan Kaufmann, San Francisco (2000)
no DOI — not checkedRevesz, P.Z.: Introduction to Constraint Databases. Springer, Heidelberg (2002)
no DOI — not checkedParsia, B., Sattler, U.: OWL 2 Web Ontology Language, Data Range Extension: Linear Equations. W3C Working Group Note (October 2009), http://www.w3.org/TR/2009/NOTE-owl2-dr-linear-20091027/ (last accessed February 20, 2010)
no DOI — not checkedKyzirakos, K., Koubarakis, M., Kaoudi, Z.: Data models and languages for registries in SemsorGrid4Env. Deliverable D3.1, SemSorGrid4Env (2009)
no DOI — not checkedNeuhaus, H., Compton, M.: The Semantic Sensor Network Ontology: A Generic Language to Describe Sensor Assets. In: AGILE 2009 Pre-Conference Workshop Challenges in Geospatial Data Harmonisation (2009)
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