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": ""}
R.R. Dreisbach X9*  1927-05-22 6      vesca F   iqz 1466561   IP]Q Fragaria vesca 4721 d~7X   ROSALES jdAOg   9v.bn Woods.     &.7Ai Unionvile. Fragaria d    3ua Michigan  :>k ROSACEAE   +6r l. vnited states M  C1  Huron 3  
{"catalogNumber": "1466561", "order": "Rosales", "family": "Rosaceae", "scientificName": "Fragaria vesca", "scientificNameAuthorship": "L.", "genus": "Fragaria", "subgenus": "", "specificEpithet": "vesca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "4721", "verbatimEventDate": "1927-05-22", "habitat": "Woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "Unionville.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}