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": ""}
 Richard M. Straw Cl    ,n1_ 1653        B QUERCUS CRASSIFOLIA 1235194 JNsd    74!j1 MEXICO     ,&aE fagales  k6 Fagaceae 1959-07-17 uu5X      .Y @` Chihuahua  6 Db  CRASSIFOLIA  I- quercus   CONT.ACT UM HERBARIUM Lr   
{"catalogNumber": "1235194", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus crassifolia", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "crassifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard M. Straw", "recordNumber": "1653", "verbatimEventDate": "1959-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}