graph-explorer/src/graph-explorer/data/schema.ts

Graph Explorer can be used to explore and RDF graphs in SPARQL endpoints or on the web.

import { ElementTypeIri, LinkTypeIri } from "./model";
import { generate128BitID } from "./utils";

// context could be imported directly from NPM package, e.g.
export const DIAGRAM_CONTEXT_URL_V1 =
  "https://graph-explorer.org/context/v1.json";

export const PLACEHOLDER_ELEMENT_TYPE =
  "http://graph-explorer.org/NewEntity" as ElementTypeIri;
export const PLACEHOLDER_LINK_TYPE =
  "http://graph-explorer.org/NewLink" as LinkTypeIri;
const GRAPH_EXPLORER_ID_URL_PREFIX = "http://graph-explorer.org/data/";

export const GenerateID = {
  forElement() {
    return `${GRAPH_EXPLORER_ID_URL_PREFIX}e_${generate128BitID()}`;
  },
  forLink() {
    return `${GRAPH_EXPLORER_ID_URL_PREFIX}l_${generate128BitID()}`;
  },
};

export const TemplateProperties = {
  PinnedProperties: "graph-explorer:pinnedProperties",
  CustomLabel: "graph-explorer:customLabel",
};