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": ""}
   _>: mmet   1200909 pngK)   scott herron _ d  L. &F        FRAXINUS AMERICANA  FI<   -84.823296 DN0uk    X rv mackinaw city, section 32 of t39n, r4w       1999-05-25 $=P  
{"catalogNumber": "1200909", "order": "", "family": "", "scientificName": "Fraxinus americana", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Scott Herron", "recordNumber": "", "verbatimEventDate": "1999-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Emmet", "municipality": "", "locality": "Mackinaw City, Section 32 of T39N, R4W", "decimalLatitude": "", "decimalLongitude": "-84.823296", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}