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": ""}
 La_@ UNITED STATES   EHRH. V  Grace E. Low _ C     !uKu -82.58386   vm  ROSACEAE  #K07 S.N.  [D 6U serotina     Rosales UhT  China Twp., probably mostly near the family farm in Sect. 8, along the Belle River. >e  prunus serotina fRg    Q  42.79266   @T Nlr [GRACE E. LOW COLLECTED AS  HIGH SCHOOL STUDENT IN THE 1880S. HER COLLECTIONS W#ERE PRESENTED 24 NOV 1967 BY MRS. RALPH MUNCY, 3591 WARREN RD., ANN ARBOR, DAUGHTER OF GRACE LOW.] St. ClairTv?   prunus _   V Michigan  1880 $N  
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Grace E. Low", "recordNumber": "s.n.", "verbatimEventDate": "1880", "habitat": "", "occurrenceRemarks": "[Grace E. Low collected as a high school student in the 1880s. Her collections were presented 24 Nov 1967 by Mrs. Ralph Muncy, 3591 Warren Rd., Ann Arbor, daughter of Grace Low.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "China Twp., probably mostly near the family farm in Sect. 8, along the Belle River.", "decimalLatitude": "42.79266", "decimalLongitude": "-82.58386", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}