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": ""}
  anton a. reznicek ,UPU  POACEAE *     y0*G university of michigan botanical gardens, dixboro site, 4.5 mi nortbeast of ann arbor  JAMES E. PERLEY WK;)   Poales ILi    560 i;x  42.300243 j   3 1959-08-18  -83.662835 pG   X bromus latiglumis MICHIGAN +zEw  RIVER WOODS (AREA II). ]y%)   1475373  Zg    7e LATIGLUMIS   nxpl Washtenaw
{"catalogNumber": "1475373", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus latiglumis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "latiglumis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "James E. Perley", "recordNumber": "560", "verbatimEventDate": "1959-08-18", "habitat": "River woods (area II).", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi northeast of Ann Arbor", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}