Download JAR files tagged by knowledgestore with all dependencies

The KnowledgeStore

KnowledgeStore RDF Populator

KnowledgeStore NAF Populator

KnowledgeStore Java Client

The Core module (ks-core) contains core abstractions and basic functionalities shared by the KnowledgeStore Frontend Server and the Java Client. It also defines the Java version of the KnowledgeStore API.

A collection of command line tools for interacting with a KnowledgeStore server, including benchmarking tools to create and perform a performance test of KS retrieval methods as well as a tool for dumping the contents of a KS instance to RDF files.

The HBase server module (ks-server-hbase) provides an implementation of the Data Store internal sub-component of the Knowledgestore based on the Apache HBase no-sql store, exploiting OMID and Apache Avro to support, respectively, operation transactionality and serialization of efficient serialization of structured data in byte strings.

The HTTP server module (ks-server-http) implements the Web API of the KnowledgeStore, which includes the two CRUD and SPARQL endpoints. The CRUD Endpoint supports the retrieval and manipulation of semi-structured data about resource, mention, entity and axiom records (encoded in RDF, possibly using JSONLD), and the upload / download of resource representation. The SPARQL Endpoint supports SPARQL SELECT, CONSTRUCT, DESCRIBE and ASK queries according to the W3C SPARQL protocol. The two endpoints are implemented on top of a component implementing the KnowledgeStore Java API (the Store interface), which can be either the the KnowledgeStore frontend (ks-frontend) or the Java Client. The implementation of the module is based on the Jetty Web sever (run in embedded mode) and the Jersey JAX-RS implementation. Reference documentation of the Web API is automatically generated using the Enunciate tool.