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": ""}
    JOHN V. FREUDENSTEIN r    -83.391268 1`    4>=+^ IOSCO  3Fbb 1984-06-12  n ROSALES  J qg VAN ETTAN LAKE.  Frequent in moist woods along lake, sandy 5oil. r: #      URTICA K4   l. p B   g  UNITED STATES URTICACEAE k G@  dioica w;  1354940 .l=   wB<b  MICHIGAN 
{"catalogNumber": "1354940", "order": "Rosales", "family": "Urticaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Urtica", "subgenus": "", "specificEpithet": "dioica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "", "verbatimEventDate": "1984-06-12", "habitat": "Frequent in moist woods along lake, sandy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iosco", "municipality": "", "locality": "Van Ettan Lake.", "decimalLatitude": "", "decimalLongitude": "-83.391268", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}