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": ""}
 byT Warren H. Wagner, Jr. anton a. reznicek QxU<i   &  !$ (NUTT.) NEES  h LAU!RALES    lnzM michigan    u Sassafras   y- Lauraceae   1004754 P)8#~  ALBIDUM      |6@ 80169    1980-10-10    d  SASS4FRAS ALBIDUM   @VB Unadilla Twp., W. side sect. 10, N. side railroad tracks   6 united states 
{"catalogNumber": "1004754", "order": "Laurales", "family": "Lauraceae", "scientificName": "Sassafras albidum", "scientificNameAuthorship": "(Nutt.) Nees", "genus": "Sassafras", "subgenus": "", "specificEpithet": "albidum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Warren H. Wagner, Jr.", "recordNumber": "80169", "verbatimEventDate": "1980-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Unadilla Twp., W. side sect. 10, N. side railroad tracks", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}