This page is a stub that we will fill in during the remainder of the project. Much of the technical work of LD4L is being done on github in public repositories under https://github.com/ld4l, specific repositories are highlighted below.
Hydra framework
- ActiveTriples - an ActiveModel-like interface for RDF data
- ld4l_virtual_collection - a Rails engine providing a user interface for creating and manipulating virtual collections and items
- open_annotation_rdf - an Open Annotation RDF implementation Gem
Analyses of catalog and related data sources
- in progress
Conversion from MARC to BIBFRAME+LD4L ontology
- We are basing conversions on the Library of Congress marc2bibframe converter
- Utilities for translating MARC21 into linked data
LD4L ontology