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": ""}
s.n. eh   Z University of Michigan Botanical Gardens. Dixboro Sit3, 4.5 mi. northe4st of Ann Arbor, Central part of Osgood Woods near Fleming Creek.  LAMIAL3S L/1j4   f8_u edward g. voss Sister Cecile Boehmer ]g8   Lamiaceae 9_pnR     If1 PRUNELLA VULGARIS  J Michigan   g 1221686  =E:~( 1966-08-10   L. v!/   42.300243 >W@   JR_z -83.66283 UNITED STATES &8IaF   Q lt. 800-840 ft. WASHTENAW  Ya?  VULGARIS        ? PRUNELLA
{"catalogNumber": "1221686", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Prunella vulgaris", "scientificNameAuthorship": "L.", "genus": "Prunella", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Sister Cecile Boehmer", "recordNumber": "s.n.", "verbatimEventDate": "1966-08-10", "habitat": "Alt. 800-840 ft.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens. Dixboro Site, 4.5 mi. northeast of Ann Arbor, Central part of Osgood Woods near Fleming Creek.", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}