The river allows to automatically harvest RDF / DC / XML metadata from
OAI data providers (OAI servers). Metadata is internally represented as
resources, using Resource Description Framework of the W3C Semantic Web
Initiative. These resources are serialized into JSON for Elasticsearch
schema-less indexing.
The river allows to automatically harvest RDF / DC / XML metadata from OAI
data providers (OAI servers). Metadata is internally represented as
resources, using Resource Description Framework of the W3C Semantic Web
Initiative. These resources are serialized into JSON for Elasticsearch
schema-less indexing.
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.