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": ""}
chenopodium simplex ]F2<G  united states      )OZ NATHAN A. HARVEY  i` SIMPLEX   CARYOPHYLLALES kWbV    SenB; michigan       =h  CHENOPODIUM  U~)s: 1471744 ypsilanti, vicinity of. f5   -83.62111 D    jI 42.24417  AV Washtenaw   6lV 1916-08-28 amaranthaceae RrOV>   `~ (torr.) raf.  *; S.N. 
{"catalogNumber": "1471744", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium simplex", "scientificNameAuthorship": "(Torr.) Raf.", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Nathan A. Harvey", "recordNumber": "s.n.", "verbatimEventDate": "1916-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ypsilanti, Vicinity of.", "decimalLatitude": "42.24417", "decimalLongitude": "-83.62111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}