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": ""}
    15870 b  a!    d [& Michian  z virginiana  jfMMj liliaceae   leelanau pMV   p kh* 1974-05-25  P MIXED DECIDUOUS WOODS UNDER ACER, FAGUS, QUERCUS PARTICULARLY PLENTIFUL ON SLOPING STREAM BANK. Claude #E. Garton  D33   L. O5  MEDEOLA VIRGINIANA yjl   I~DY UNITED STATES      M%o 1338725   
{"catalogNumber": "1338725", "order": "", "family": "Liliaceae", "scientificName": "Medeola virginiana", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "15870", "verbatimEventDate": "1974-05-25", "habitat": "Mixed deciduous woods under Acer, Fagus, Quercus particularly plentiful on sloping stream bank.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Leelanau", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}