XML-based information mediation for digital libraries
Proceedings of the fourth ACM conference on Digital libraries
Ontology-driven geographic information systems
Proceedings of the 7th ACM international symposium on Advances in geographic information systems
Authoring and annotation of web pages in CREAM
Proceedings of the 11th international conference on World Wide Web
Ontologies for geographic information processing
Computers & Geosciences - Intelligent methods for processing geodata
IEEE Internet Computing
Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
POESIA: An ontological workflow approach for composing Web services in agriculture
The VLDB Journal — The International Journal on Very Large Data Bases
An analysis of XML database solutions for the management of MPEG-7 media descriptions
ACM Computing Surveys (CSUR)
Survey of semantic annotation platforms
Proceedings of the 2005 ACM symposium on Applied computing
WOODSS and the Web: annotating and reusing scientific workflows
ACM SIGMOD Record
Developing scientific workflows from heterogeneous services
ACM SIGMOD Record
YAWL: yet another workflow language
Information Systems
Discovering geographic locations in web pages using urban addresses
Proceedings of the 4th ACM workshop on Geographical information retrieval
Multimedia Semantic Annotation Propagation
ISM '08 Proceedings of the 2008 Tenth IEEE International Symposium on Multimedia
Native Web Browser Enabled SVG-based Collaborative Multimedia Annotation for Medical Images
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
A framework for semantic annotation of geospatial data for agriculture
International Journal of Metadata, Semantics and Ontologies
Semantic annotation for knowledge management: Requirements and a survey of the state of the art
Web Semantics: Science, Services and Agents on the World Wide Web
The role of spatial relations in automating the semantic annotation of geodata
COSIT'05 Proceedings of the 2005 international conference on Spatial Information Theory
Clustering spatial data streams for targeted alerting in disaster response
Proceedings of the 4th ACM SIGSPATIAL International Workshop on GeoStreaming
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Geospatial information (GI) constitutes a significant portion of available data and are a key factor in planning and decision-making in a variety of domains, such as emergency management and agriculture. However, to be used, these data have to be interpreted, sometimes producing new data and information. This new information is generally embedded on additional files, or remains on experts' brains. Hence, every time a user wants to use its knowledge, data have to be interpreted again. This paper presents a framework for alleviating this problem based on semi-automatic annotation of geospatial data. This framework is described in detail, as well the choices made in its design and implementation. At the end, we present a case study in agriculture, used to validate our proposal.