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": ""}
Anton A. Reznicek W         fc; 1317025    ? United States  a2Wk Malpighiales   B)k L.  ; Q0 Populus heterophylla  * POPULUS      MC hillsdale    ;Ey HETEROPHYLLA  salicaceae   +P    "Very local, 27 trees seen of S side of road in one open area deep in the swamp, 4 trees on N side of Rd" =   (M Michigan
{"catalogNumber": "1317025", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus heterophylla", "scientificNameAuthorship": "L.", "genus": "Populus", "subgenus": "", "specificEpithet": "heterophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Very local, 27 trees seen of S side of road in one open area deep in the swamp, 4 trees on N side of Rd\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}