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": ""}
 t  1572    1218985 gYO   -83.644765 ?dY   (3X VAR.    $ PACKERA DRUMMOND ISLAND T43N R6E SEC 35 MAXTON PLAINS lEX+P      UNITED STATES T ^   N/j robert r. kowal   Ast3raceae C    BH 9  PACKERA PAUPECULA VAR. PAUPERCULA    O|$ CHIPPEWA  
{"catalogNumber": "1218985", "order": "", "family": "Asteraceae", "scientificName": "Packera paupercula var. paupercula", "scientificNameAuthorship": "", "genus": "Packera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Robert R. Kowal", "recordedBy": "", "recordNumber": "1572", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "Drummond Island T43N R6E Sec 35 Maxton Plains", "decimalLatitude": "", "decimalLongitude": "-83.644765", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}