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": ""}
1964-07-29 J    t/<F 1252014  C  DOELLINGERIA  8 asterales  ASTERACEAE av  uncommon, edge of swamp forest 5.y#u   -84.332941 7.      Cheboygan  45.223866 [eW5   SB5 6 MICHIGA+N umbellata  =      EDWARD G. VOSS  nl#C united states  "only this plant yet in flower," R@Hu   ru;Q! var. near w edge ne1/4 ne1/4 sec. 29, t33n, r1e, ca. 9 mi. sse of tower. 3m-w     W=a UMBELLATA  
{"catalogNumber": "1252014", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Doellingeria", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "umbellata", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1964-07-29", "habitat": "uncommon, edge of swamp forest", "occurrenceRemarks": "\"only this plant yet in flower,\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "near W edge NE1/4 NE1/4 sec. 29, T33N, R1E, ca. 9 mi. SSE of Tower.", "decimalLatitude": "45.223866", "decimalLongitude": "-84.332941", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}