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": ""}
 = prunus  P WASHTENAW    42.3227   rosales bq     )dm prunus serotina     -83.6697     w 7@ Ehrh.    [approx. coordinates are for 15 m e of the main entrance] #j;EF  horner woods, next to path about 15 m east of main entrance. (t!!    KK SYLVIA M. TAYLOR rosaceae z      P&x), s.n.
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sylvia M. Taylor", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Approx. coordinates are for 15 m E of the main entrance]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Horner Woods, next to path about 15 m east of main entrance.", "decimalLatitude": "42.3227", "decimalLongitude": "-83.6697", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}