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": ""}
 euphorbiaceae O#z   Acalypha gracilens YJ  1912-10-04 L   Malpighiales Ibs2   IL WB alabama  9 united states  Z 3325 ACALYPHA (O    R+@9  tuscaloosa  z/` 1666121  geoffrey a. levin 6     Rocky river bluff, 5 1/2 mi. above Holt T     /9u gracilens A. Gray *   h. h. bartlett X 
{"catalogNumber": "1666121", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha gracilens", "scientificNameAuthorship": "A. Gray", "genus": "Acalypha", "subgenus": "", "specificEpithet": "gracilens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Geoffrey A. Levin", "recordedBy": "H. H. Bartlett", "recordNumber": "3325", "verbatimEventDate": "1912-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Tuscaloosa", "municipality": "", "locality": "Rocky river bluff, 5 1/2 mi. above Holt", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}