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| - **Sparrow aims at combining algorithms and techniques from logic-based knowledge representation and databases into a single, open-source toolkit. Sparrow will also include new approaches to handle semantic information in scientific applications. |
| + **Sparrow aims at combining algorithms and techniques from logic-based knowledge representation and databases into a single, open-source toolkit. |
| + **It will also include new approaches to handle semantic information in scientific applications. |
| Line 14 was replaced by lines 15-27 |
| - **Growl is a visualization and editing tool for Ontology Web Language (OWL) and Description Logics (DL) ontologies based on a semantic network knowledge representation paradigm. Growl will also support design of graphic queries for OWL and DL knowledge bases. |
| + **Is a visualization and editing tool for Ontology Web Language (OWL) and Description Logics (DL) ontologies based on a semantic network knowledge representation paradigm.\\ |
| + **It will also support design of graphic queries for OWL and DL knowledge bases. |
| + *[Ontologies|KROntologies] |
| + **A collection of ontologies cerated to represent scientific data, including the Observation Ontology (OBOE) |
| + *[ConceptMapper|ConceptMapper] |
| + **A desktop tool to assist taxonomists to relate taxonomic concepts from one classification to another and to manage taxonomic concept metadata that precisely define taxonomic concepts. |
| + *[EarthGrid Portal] |
| + **A web portal/search engine to data products through emerging web services technologies. |
| + **Is a web interface for the [EcoGrid] software. |
| + *[Taxonomic Object Server|TaxonomicObjectServer] |
| + *[Taxonomic Concept Schema (TCS)|TaxonomicConceptSchema] |
| + *[TaxVis|TaxVis] |
| + ** A visualization tool for exploring multiple taxonomic hierarchies. |
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| - **A metadata specification for describing heterogeneous data sources. |
| + **Is a metadata specification for describing heterogeneous data sources. |
