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": ""}
    UNITED STATES  &      y) e  ogemaw  wzN&F tremuloides  I x populus tremuloides  l 1983-08-13  sob^  Common in dry sandy soil along edge of deciduous woods.    6-wS Salicaceae  T> 1317095   V MALPIGHIALES off county 21. Jk(  44.443304 U[(  john v. freudenstein `IlR   ~ michigan  michx. l  974 US   >FWh9 -83.974993
{"catalogNumber": "1317095", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus tremuloides", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "tremuloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "974", "verbatimEventDate": "1983-08-13", "habitat": "Common in dry sandy soil along edge of deciduous woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ogemaw", "municipality": "", "locality": "Off County 21.", "decimalLatitude": "44.443304", "decimalLongitude": "-83.974993", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}