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": ""}
 y~  contact um herbarium   ?@  7282    geo. b. hinton >o1@9  guerrero        3qAV 1935-01-26  uJD 3 cayaponia mexico  l .   T)s* attenuata   1239938 hWK   cayaponia attenuata &dz     -(^ Cucurbitaceae CON. bi[9     
{"catalogNumber": "1239938", "order": "", "family": "Cucurbitaceae", "scientificName": "Cayaponia attenuata", "scientificNameAuthorship": "Cogn.", "genus": "Cayaponia", "subgenus": "", "specificEpithet": "attenuata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "7282", "verbatimEventDate": "1935-01-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}