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": ""}
 a steraceae kt      nYAW? umbellata umbellata TLYc>  doellingeria umbellata var. umbellata 2W   =,   var.    O D 42.17581 Mchigan Ral|   KjCA -84.57413   1966-09-13 ^1     W W| "Cream colored flowers"   Jackson m    ) marsh -   vZ79 200 yds w. of cross rd. sec 32 - spring arbor twp  V  doellingeria 
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Doellingeria umbellata var. umbellata", "scientificNameAuthorship": "", "genus": "Doellingeria", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "umbellata", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1966-09-13", "habitat": "Marsh -", "occurrenceRemarks": "\"Cream colored flowers\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "200 yds W. of Cross Rd. Sec 32 - Spring Arbor Twp", "decimalLatitude": "42.17581", "decimalLongitude": "-84.57413", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}