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": ""}
UMBELLATA J   [w 450    )-M 1252041    DOELLINGERIA UMBELLATA VAR. UMBELLATA v    ^&Kj MICHIGAN -84.005246  QK`          united states     tM@WYv EDWIN S. GEORGE RESERVE: 3 MI. WEST PINCKNEY GRID H-10. FISHHOOK MARSH.  f 1941-08-26  u F.N. Hamerstrom, Jr.   
{"catalogNumber": "1252041", "order": "", "family": "", "scientificName": "Doellingeria umbellata var. umbellata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "umbellata", "identifiedBy": "", "recordedBy": "F.N. Hamerstrom, Jr.", "recordNumber": "450", "verbatimEventDate": "1941-08-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Edwin S. George Reserve: 3 mi. West Pinckney Grid H-10. Fishhook Marsh.", "decimalLatitude": "", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}