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": ""}
mountains; steep heavily forested stream valley in oak zone B^8 S   4 PENNELL & SAFF.      S 9 MILES NORTH OF COMPOSTELA COMPOSTELA  ,   _L platycarpa   0rf rogers mcvaugh &5 walter n. koelz  , mexico  4 4wr Fabaceae 1959-11-13 le    eysenhardtia platycarpa U    W)%jS 576  1503650 RV9 M   `/ eysenhardtia  X(3lG nayarit  T]U  fabales    
{"catalogNumber": "1503650", "order": "Fabales", "family": "Fabaceae", "scientificName": "Eysenhardtia platycarpa", "scientificNameAuthorship": "Pennell & Saff.", "genus": "Eysenhardtia", "subgenus": "", "specificEpithet": "platycarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh & Walter N. Koelz", "recordNumber": "576", "verbatimEventDate": "1959-11-13", "habitat": "Mountains; steep heavily forested stream valley in oak zone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Compostela", "municipality": "", "locality": "9 miles north of Compostela", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}