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": ""}
sierra del pinno, 2-10 miles north of camp at la noria cB2   1185324 :r~$F      VIRENS ]T7b    :Z serotipna  j~u&A PRUNUS    %a Mexico  PRUNUS SEROTINA SUBSP. VIRENS K-!0   (wooton & standl.) mcvaugh 1p    i.m. johnston & c.h. muller KO   M h+ 1940-08-22   R)OSALES u:|  Coahuila ~L.  586 U  
{"catalogNumber": "1185324", "order": "Rosales", "family": "", "scientificName": "Prunus serotina subsp. virens", "scientificNameAuthorship": "(Wooton & Standl.) McVaugh", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "virens", "identifiedBy": "", "recordedBy": "I.M. Johnston & C.H. Muller", "recordNumber": "586", "verbatimEventDate": "1940-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Sierra del Pino, 2-10 miles north of camp at La Noria", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}