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": ""}
     15062  :  -83.666114 jBAb  MICHIGAN x    L$B-f virginiensis    0L^#X sFaxifragaceae 1465253 G pv   E%  ; 1979-)06-18  cv6 ; MICRANTHES CHIPPEWA md4       kv=N SAXIFRAGALES  LOCALLY FREQUENT. 2A   (Michx.) Small #jZ   
{"catalogNumber": "1465253", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) Small", "genus": "Micranthes", "subgenus": "", "specificEpithet": "virginiensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15062", "verbatimEventDate": "1979-06-18", "habitat": "", "occurrenceRemarks": "Locally frequent.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.666114", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}