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": ""}
  0  L.   8Ky 1987-08-14    :U ^ IN RIC SOIL UNDER OLD COTTON-WOODS    =  MICHIGAN   u  Verbena urticifolia  hDeb Garlitz F     urticifolia LAMIALES 4DDA     I VERBENACEAE      ]:M arenac verbena bP     "SMALL WHITE FLOMERS" lRh  
{"catalogNumber": "", "order": "Lamiales", "family": "Verbenaceae", "scientificName": "Verbena urticifolia", "scientificNameAuthorship": "L.", "genus": "Verbena", "subgenus": "", "specificEpithet": "urticifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Deb Garlitz", "recordNumber": "", "verbatimEventDate": "1987-08-14", "habitat": "In rich soil under old cotton-woods", "occurrenceRemarks": "\"small white flowers\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Arenac", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}