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": ""}
   -83.49315 38   [uB2 JOHN V. FREUDENSTEIN    1s]< mentha 894 $Lh  frequent in moist sandy ditch along vander cook rd. [+~*!      l. qN7 =      ( Mentha canadensis   1[0rG L44.55454 1226903 w;  canadensis ax    Yb<*O 1983-08-06 ALCONA 50  
{"catalogNumber": "1226903", "order": "", "family": "", "scientificName": "Mentha canadensis", "scientificNameAuthorship": "L.", "genus": "Mentha", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "894", "verbatimEventDate": "1983-08-06", "habitat": "Frequent in moist sandy ditch along Vander Cook Rd.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.55454", "decimalLongitude": "-83.49315", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}