libnepomuk4 4:4.13.0-0ubuntu1 (arm64 binary) in ubuntu trusty

 Nepomuk aims to provide the basis to handle all kinds of metadata on the KDE
 desktop in a generic fashion. This ranges from simple information such as tags
 or ratings over metadata extracted from files to metadata that is generated by
 applications automatically. RDF, the Resource Description Framework, provides
 the powerful basis to store and query all this data. The goal is to categorize
 all metadata using clean ontologies to make an automated handling and
 enrichment of the data possible.
 .
 This library implements core Nepomuk functionality like handling of resources
 and ontologies.
 .
 This package is part of the KDE Development Platform libraries module.