This is my proposal for this project to implemente GeoSPARQL.


*Materialization of Triplets*

Advantages
·      Fast GeoSPARQL query

Disadvantages
·      Materialization is a large process
·      The materialization requires more storage capacity than traditional
strategies
·      Implies native tools, operators handling (postgresql)



*Native support and query translation*



In this case, the GeoSPARQL query is translated to spatial operators and
executed by native tools (GeoTools).



Advantages
·      Direct comparison
·      Optimal storage
·      There is no need to manipulate the native functionality

Disadvantages
·      Slow GeoSPARQL querying



*GeoSPARQL for KIWI*


·      Implementation of operators in an incremental way



*Test*
·      Test suite to validate the proposed approach



*Documentation*
·      Full documentation of the whole process

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