code: def make_ld_context(context_items):
      """Returns a JSON-LD Context object.
  
      See https://json-ld.org/spec/latest/json-ld/."""
      ctx = {
          "@context": {
              "geojson": "http://ld.geojson.org/vocab#",
              "Feature": "geojson:Feature",
              "FeatureCollection": "geojson:FeatureCollection",
              "GeometryCollection": "geojson:GeometryCollection",
              "LineString": "geojson:LineString",
              "MultiLineString": "geojson:MultiLineString",
              "MultiPoint": "geojson:MultiPoint",
              "MultiPolygon": "geojson:MultiPolygon",
              "Point": "geojson:Point",
              "Polygon": "geojson:Polygon",
              "bbox": {"@container": "@list", "@id": "geojson:bbox"},
              "coordinates": "geojson:coordinates",
              "datetime": "http://www.w3.org/2006/time#inXSDDateTime",
              "description": "http://purl.org/dc/terms/description",
              "features": {
                  "@container": "@set",
                  "@id": "geojson:features",
              },
              "geometry": "geojson:geometry",
              "id": "@id",
              "properties": "geojson:properties",
              "start": "http://www.w3.org/2006/time#hasBeginning",
              "stop": "http://www.w3.org/2006/time#hasEnding",
              "title": "http://purl.org/dc/terms/title",
              "type": "@type",
              "when": "geojson:when",
          }
      }
      for item in context_items or []:
          t, uri = item.split("=")
          ctx[t.strip()] = uri.strip()
      return ctx
  
file_path: Fiona/fiona/fio/helpers.py
imports: from functools import partial
  import json
  import math
  import warnings
  from fiona.model import Geometry, to_dict
  from fiona._vendor.munch import munchify
label_desc: Use image node_id 4 for calling a global function with example usage: make_ld_context(context_items) and returns: ctx