EA-PKG-BRIEF-01 was a scholarly brief introducing pessoagraph.org as an open-access knowledge graph for heteronymic studies.
Its surviving metadata describes a public graph with approximately 111 nodes, thirteen relation types, twenty node types, and six guided paths. The stated historical span runs from pharaonic titulary through Fernando Pessoa to modern chosen names, performance identities, and digital practices.
The body seated in the record is the longer EA-PKG-01 project specification, also used at #982. It describes the federated linked-data architecture, scholarly typology, source layers, entity targets, Portuguese and English labeling, and development phases.
That document may be the principal conceptual source behind the brief, but it is not the brief itself. The original concise public-facing scholarly resource description and any associated interface assets remain unverified.
The record should retain its brief identity while pointing to the foundational specification as a related recovered work.