{
  "@context": {
    "@vocab": "https://schema.org/",
    "nasa": "https://api.nasa.gov/",
    "neo": "https://api.nasa.gov/neo/rest/v1/",
    "donki": "https://api.nasa.gov/DONKI/",
    "apod": "https://api.nasa.gov/planetary/apod/",
    "marsRover": "https://api.nasa.gov/mars-photos/api/v1/",
    "epic": "https://api.nasa.gov/EPIC/api/",
    "ApodImage": "nasa:ApodImage",
    "RoverPhoto": "marsRover:RoverPhoto",
    "Rover": "marsRover:Rover",
    "Camera": "marsRover:Camera",
    "NearEarthObject": "neo:NearEarthObject",
    "CloseApproach": "neo:CloseApproach",
    "CoronalMassEjection": "donki:CoronalMassEjection",
    "SolarFlare": "donki:SolarFlare",
    "GeomagneticStorm": "donki:GeomagneticStorm",
    "EpicImage": "epic:EpicImage",
    "title": "schema:name",
    "explanation": "schema:description",
    "date": "schema:dateCreated",
    "earth_date": "schema:dateCreated",
    "url": "schema:url",
    "hdurl": "schema:contentUrl",
    "img_src": "schema:contentUrl",
    "media_type": "schema:encodingFormat",
    "copyright": "schema:copyrightHolder",
    "name": "schema:name",
    "landing_date": "schema:startDate",
    "launch_date": "schema:startDate",
    "status": "schema:status",
    "nasa_jpl_url": "schema:url",
    "is_potentially_hazardous_asteroid": "schema:warning",
    "close_approach_date": "schema:dateCreated",
    "orbiting_body": "schema:about",
    "startTime": "schema:startDate",
    "endTime": "schema:endDate",
    "peakTime": "schema:dateModified",
    "classType": "schema:category",
    "sourceLocation": "schema:spatialCoverage",
    "caption": "schema:caption",
    "identifier": "schema:identifier",
    "centroid_coordinates": "schema:geo"
  }
}