The Linked Data for Libraries Labs (LD4L-Labs) and Linked Data for Production (LD4P) projects have created an RDF editor by involving the catalogers at every stage of a user centered design process. Faced with the challenge of developing an RDF editor which would support the desired data outputs that were loosely defined during ontology development, it became clear application profiles were required as an added layer on top of the formal definitions of the selected ontology terms. Through the lens of two use cases (cataloging LP records and rare monographs) we will discuss how the project involved a blend of catalogers, technologists, and ontologists to build VitroLib, a working prototype editor optimized for specific content types and with integrated lookup services. We will describe findings from cataloger assessment of the search behavior and display of information about entities across datasets from our work on lookup services based on the Questioning Authority gem. Continuing preliminary work discussed at SWIB 2017, we will provide details on the construction of SHACL in support of form building and the translation process from SHACL into configuration required for VitroLib. We will highlight challenges, including examples where SHACL semantics do not translate directly to VitroLib form definitions, the need for extensions to SHACL in support of forms, and the lack of best practices in the nascent SHACL community.