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": ""}
  P L.  monoceious. one small tree. stamens red nd v|sible. last yie4r'Qs stamen peduncles still very evident. l@[|   washtenaw aG)S    JL -83.721919 ann arbor, along rr tracks near bottom entranc to nichols arboretum. <   acer ADS    ws# Uni-ted States   <|l negundo    73008  HlJ/     42.280554 .n73    sYm 1334273 MICHIGA  C       
{"catalogNumber": "1334273", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "negundo", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "73008", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Monoceious. One small tree. Stamens red and visible. Last year's stamen peduncles still very evident.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, along RR tracks near bottom entrance to Nichols Arboretum.", "decimalLatitude": "42.280554", "decimalLongitude": "-83.721919", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}