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": ""}
   `9 OAXACA    1420 e   RU( MELOHRIA   o+nq 1971-09-21   bp JENNIE V.A. DIETERLE  Pc 1270894   William L. Graham U97      6@ melothria  F Cucurbitaceae L. e    :% w Mexico cucurbitales ,[,    n_ Contact UM Herbarium  
{"catalogNumber": "1270894", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Melothria", "scientificNameAuthorship": "L.", "genus": "Melothria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jennie V.A. Dieterle", "recordedBy": "William L. Graham", "recordNumber": "1420", "verbatimEventDate": "1971-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}