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": ""}
1940-08-18 oe07  Rogers McVaugh @   ~3VU 30.3792 VAR. Vu  Rosaceae Y  (wopoton & standl.) mcvaugh Ul2f|   -109.276 Y   !~  mexico Small tree W   E rufula  p$- Prunus   villa hidalgo %|=  los alisitos; bavispe; las tierritas de el temblor, sierra de el tigre q=      |  s. white  ftHv 3348 SEROTINA u    Prunus serotina var. rufula cR    ROSALES giOj     Rv_t SONORA
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina var. rufula", "scientificNameAuthorship": "(Wooton & Standl.) McVaugh", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rufula", "identifiedBy": "Rogers McVaugh", "recordedBy": "S. White", "recordNumber": "3348", "verbatimEventDate": "1940-08-18", "habitat": "Small tree", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "Villa Hidalgo", "municipality": "", "locality": "Los Alisitos; Bavispe; Las Tierritas de El Temblor, Sierra de El Tigre", "decimalLatitude": "30.3792", "decimalLongitude": "-109.276", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}