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": ""}
  s   Timothy L. Walters     -8608488 Jxme_    ^]2 Fgales     +rO Schoolcraft   ~T&^ Marshall   1 "several large shrubs."    2002-08-14  Ha<A  Doyle Twp., 3050' W. of Kelly Road, 1250' N. of U.S.2. T 42>N, R14W, NE 1/4 of SE 1/4 of NW 1/4 of Sec. 32.  s CRYLUS CORNUTA   r UNITED STATES n45.99056 1l  8500 P.&w     lnG x jcorylus Michigan Z`#  
{"catalogNumber": "", "order": "Fagales", "family": "", "scientificName": "Corylus cornuta", "scientificNameAuthorship": "Marshall", "genus": "Corylus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "8500", "verbatimEventDate": "2002-08-14", "habitat": "", "occurrenceRemarks": "\"Several large shrubs.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Doyle Twp., 3050' W. of Kelly Road, 1250' N. of U.S.2. T 42N, R14W, NE 1/4 of SE 1/4 of NW 1/4 of Sec. 32.", "decimalLatitude": "45.99056", "decimalLongitude": "-86.08488", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}