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": ""}
MICHI6AN 3XJs   I DROSERACEAE  URVP+ open sphagnum bog near lake. ROTUNDIFOLIA YKds*    `C United States  a2:s 1464688  DROSERA KevK    7;Ya 533      KD oPff bard rd., near grass lake, john v. freudenstein  (    w 44.112372 gladwin +@   eSKy 1983-06-20  MBg4H DROSERA ROTUNDIFOLIA l. r1   -84.596982 u   
{"catalogNumber": "1464688", "order": "", "family": "Droseraceae", "scientificName": "Drosera rotundifolia", "scientificNameAuthorship": "L.", "genus": "Drosera", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "533", "verbatimEventDate": "1983-06-20", "habitat": "Open sphagnum bog near Lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gladwin", "municipality": "", "locality": "Off Bard Rd., near Grass Lake,", "decimalLatitude": "44.112372", "decimalLongitude": "-84.596982", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}