Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
     +/_ 1958-07-28   o3 7868  Digitalis grandiflora T   baraga  e   locally abundant and well established, fls. yellowish =83     UNITED STATES 7     cGU_ Michigan  E~@ CA. 2.5 MI S OF KEWEENAW BAY, NEAR S EDGE SEC. 10, T51N, R33W mill. W       !H DIGITALIS   !  plantaginaceae
{"catalogNumber": "", "order": "", "family": "Plantaginaceae", "scientificName": "Digitalis grandiflora", "scientificNameAuthorship": "Mill.", "genus": "Digitalis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7868", "verbatimEventDate": "1958-07-28", "habitat": "", "occurrenceRemarks": "Locally abundant and well established, Fls. yellowish", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "ca. 2.5 mi S of Keweenaw Bay, near S edge sec. 10, T51N, R33W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}