{
  "handle": "william-l-ballhaus",
  "url": "https://selfbadge.com/william-l-ballhaus",
  "id": "https://selfbadge.com/william-l-ballhaus#person",
  "status": "seeded",
  "indexable": true,
  "dateCreated": "2026-10-17T08:40:53.561513+00:00",
  "dateModified": "2026-10-17T08:40:53.561513+00:00",
  "summary": {
    "published": 8,
    "verified": 0
  },
  "verificationLevels": {
    "0": "Seeded: imported from a public source, not claimed",
    "1": "Self-declared: added by the owner",
    "2": "Account-verified: proven by OAuth, email code, DNS or link-back",
    "3": "Document-verified: reviewed document or third-party credential",
    "4": "ID-verified: identity document check"
  },
  "facts": [
    {
      "property": "name",
      "value": "William L. Ballhaus",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "givenName",
      "value": "William",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "description",
      "value": "American businessman, entrepreneur and aerospace engineer",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "hasOccupation",
      "value": "Business executive",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "alumniOf",
      "value": {
        "organization_id": "7e2a8b8f-2c3a-4888-9130-23caaab3cec5"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "alumniOf",
      "value": {
        "organization_id": "6a1d3032-0b47-4ce8-9c16-922fbfcefbb4"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Fellow of the American Institute of Aeronautics and Astronautics"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    },
    {
      "property": "identifier",
      "value": {
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "value": "Q22003330",
        "propertyID": "Wikidata"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q22003330",
        "retrievedAt": "2026-10-17T08:37:15.426+00:00"
      }
    }
  ],
  "verifications": [
    {
      "method": "seed_import",
      "label": "Imported from Wikidata",
      "checkedAt": "2026-10-17T08:40:53.561513+00:00"
    }
  ],
  "jsonld": {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@type": "ProfilePage",
        "@id": "https://selfbadge.com/william-l-ballhaus",
        "url": "https://selfbadge.com/william-l-ballhaus",
        "name": "William L. Ballhaus on SelfBadge",
        "inLanguage": "en",
        "isPartOf": {
          "@id": "https://selfbadge.com/#website"
        },
        "dateCreated": "2026-10-17T08:40:53.561513+00:00",
        "dateModified": "2026-10-17T08:40:53.561513+00:00",
        "mainEntity": {
          "@type": "Person",
          "@id": "https://selfbadge.com/william-l-ballhaus#person",
          "name": "William L. Ballhaus",
          "givenName": "William",
          "description": "American businessman, entrepreneur and aerospace engineer",
          "hasOccupation": {
            "@type": "Occupation",
            "name": "Business executive"
          },
          "alumniOf": [
            {
              "@id": "https://selfbadge.com/org/stanford-university#org"
            },
            {
              "@id": "https://selfbadge.com/org/university-of-california-davis#org"
            }
          ],
          "award": "Fellow of the American Institute of Aeronautics and Astronautics",
          "sameAs": "https://www.wikidata.org/wiki/Q22003330",
          "identifier": {
            "@type": "PropertyValue",
            "propertyID": "Wikidata",
            "value": "Q22003330",
            "url": "https://www.wikidata.org/wiki/Q22003330"
          }
        }
      },
      {
        "@type": "WebSite",
        "@id": "https://selfbadge.com/#website",
        "url": "https://selfbadge.com/",
        "name": "SelfBadge"
      },
      {
        "@type": "Organization",
        "@id": "https://selfbadge.com/org/stanford-university#org",
        "name": "Stanford University",
        "url": "https://stanford.edu/"
      },
      {
        "@type": "Organization",
        "@id": "https://selfbadge.com/org/university-of-california-davis#org",
        "name": "University of California, Davis",
        "url": "https://ucdavis.edu/"
      }
    ]
  }
}