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": ""}
 t 42.270872  g!,L Volney M. Spalding   )+Q s.n.   -83.726329 D2   2T1 1881-05-03  ANN ARBOR Qnu9j   FAGALES &+|~     oS % michigan  T United States edward g. voss Ebjq2   mj;G FAGUS GRANDIFOLIA  t$#s ebrh. FAGUS %s  1475475  ?,   GRANDIFOLIA X    l$a washtenaw  _p|Z Fagaceae 
{"catalogNumber": "1475475", "order": "Fagales", "family": "Fagaceae", "scientificName": "Fagus grandifolia", "scientificNameAuthorship": "Ehrh.", "genus": "Fagus", "subgenus": "", "specificEpithet": "grandifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Volney M. Spalding", "recordNumber": "s.n.", "verbatimEventDate": "1881-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}