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": ""}
J. M. Bates  edh  contact um herbarium  r=8        >T8fZ (S. WATSON) A. HELLER  nebraska &Om   Chenopodium incanum _d D#  S.N.  Kdr   AMARANTHACEAE sRs   o9y_y 1438042     HSz~] united states  < CARYOPHYLLAES incanum cTp      cherry dK 
{"catalogNumber": "1438042", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium incanum", "scientificNameAuthorship": "(S. Watson) A. Heller", "genus": "", "subgenus": "", "specificEpithet": "incanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. M. Bates", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Nebraska", "county": "Cherry", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}