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": ""}
   sB PRUNUS  sAJo allegan state game area; 5 miles se of hamilton. 400' w of hwy-40, 20' s of 125th ave. 2016-09-27 n/ r=   Ehrh. `  serotina $qls      r Michiugan     `Dlx PRUNUS SEROTINA  r 956 -85.9435 I#d:l   /=y ROSACEAE  vkl<a In sandy soil in dry-mesic forest. allegan GrAv     u?ei WILLIAM S. MARTIUS   tx uncommon tree.   ~$ Anton . Reznicek
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "956", "verbatimEventDate": "2016-09-27", "habitat": "In sandy soil in dry-mesic forest.", "occurrenceRemarks": "Uncommon tree.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area; 5 miles SE of Hamilton. 400' W of Hwy-40, 20' S of 125th Ave.", "decimalLatitude": "", "decimalLongitude": "-85.9435", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}