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": ""}
collection date may be july 8 1941; tree 4 m. R=:h   #`2(z Salicaceae   4Ua STANDL.    Woods Sf+    CASEAR|A ELEGANS 6  Aquila I!&9    X+bt  Mexico  15964  S5   pn]U GEO. B. HINTON  $ Micho4can   RA[4 1941-08-07 malpighiales      :* _ ELEGANS  coalcomã¡ de vã¡zquez pallares OZJ$   1111061 w   casearia 0  
{"catalogNumber": "1111061", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Casearia elegans", "scientificNameAuthorship": "Standl.", "genus": "Casearia", "subgenus": "", "specificEpithet": "elegans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "15964", "verbatimEventDate": "1941-08-07", "habitat": "Woods", "occurrenceRemarks": "Collection date may be July 8 1941; tree 4 m.", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "Coalcom\u00c3\u00a1n de V\u00c3\u00a1zquez Pallares", "municipality": "", "locality": "Aquila", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}