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": ""}
 1$,X ACER     Michigan GZ  wet mesic hardwood forest with carpinus car0liniana, fraxinus nigra, quercus macrocarpa, tilia americana. B   Sapindaceae M z@   <ll?L Newaygo  %=R  F. Mihx.    x- W. beverly s. walters  LS ni;grum 2006-07-21 g     ;h 1332731     A -85.716927     e6Sk [undersides of lvs still with scabrous, persistent 8ubescence]  c4p 43.486771 
{"catalogNumber": "1332731", "order": "", "family": "Sapindaceae", "scientificName": "", "scientificNameAuthorship": "F. Michx.", "genus": "Acer", "subgenus": "", "specificEpithet": "nigrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Beverly S. Walters", "recordNumber": "", "verbatimEventDate": "2006-07-21", "habitat": "Wet mesic hardwood forest with Carpinus caroliniana, Fraxinus nigra, Quercus macrocarpa, Tilia americana.", "occurrenceRemarks": "[undersides of lvs still with scabrous, persistent bubescence]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "", "decimalLatitude": "43.486771", "decimalLongitude": "-85.716927", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}