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": ""}
 1974-09-16 VGu  contact um herbarium /    1271121 Sq   !w PSIGURIA DIVERSIFOLIA    l (Cogn.) C. Nelson & Fern. Casas  d~ MEXICO   W=` E CUCURBITACEAE      1062  r6N    6J: cucurbi7ales  Psiguria Iq    j DIVERSIFOLIA    `u%Q VÃ¡zquez
{"catalogNumber": "1271121", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Psiguria diversifolia", "scientificNameAuthorship": "(Cogn.) C. Nelson & Fern. Casas", "genus": "Psiguria", "subgenus": "", "specificEpithet": "diversifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V\u00c3\u00a1zquez", "recordNumber": "1062", "verbatimEventDate": "1974-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}