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": ""}
  4 42.076818   7j van buren ULMUS #2Ke:  1354611 OZ    4L2tQ Roy E. Gereau  1p>` AMERICANA "this one about 14 m ã 60 cm" e*x0    SEVERAL LARGE TREES AT EDGE OF PLOWED FIELD. +?  ulmaceae  X     s<( 1983-03-13 1068 Gm-P  UNITED STATES d)F  WEST SIDE OF 36TH ST. 0.6 MI. N. OF INTERSECTION WITH VAN BUREN ST. (CASS CO. LINE). 6W  Rosales ~  Ulmus americana kq47     LHl % -85.906325    ]C MICHIGAN 
{"catalogNumber": "1354611", "order": "Rosales", "family": "Ulmaceae", "scientificName": "Ulmus americana", "scientificNameAuthorship": "", "genus": "Ulmus", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "1068", "verbatimEventDate": "1983-03-13", "habitat": "Several large trees at edge of plowed field.", "occurrenceRemarks": "\"This one about 14 m \u00c3\u0097 60 cm\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "West side of 36th St. 0.6 mi. N. of intersection with Van Buren St. (Cass Co. line).", "decimalLatitude": "42.076818", "decimalLongitude": "-85.906325", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}