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": ""}
 Hr/ K EUPHORBIA COROLLATA    o l.    Euphorbia C    gsSKO 1245387  Jimmie greek, Bull Shoal Dam Reservoir. Nearest post office: Bull Shoals WR   +Z< 1950-10-07   D. DEMAREE :4Az    PH-iH UNITED STATES EUPHORBIACEAE X   %) michael j. huft    8KJ 174     b malpighiales
{"catalogNumber": "1245387", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia corollata", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Huft", "recordedBy": "D. Demaree", "recordNumber": "", "verbatimEventDate": "1950-10-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Jimmie creek, Bull Shoal Dam Reservoir. Nearest post office: Bull Shoals", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "174", "maximumElevationInMeters": ""}