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": ""}
    : CUCURBITACEAE     1537232 (L.)d M.Roem. ,`CfX    nR7 ~ 1947-11-02   :^CW ramanujganj  India r$  surguja $>   5rV@F LUFFA CYLINDRICA  $F cucurbtales IN THICKET 1wO    UB-7: cylindrica  rN Chhattisgarh  5 walter n. koelz Luffa iJ   ^!A 19485    
{"catalogNumber": "1537232", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Luffa cylindrica", "scientificNameAuthorship": "(L.) M.Roem.", "genus": "Luffa", "subgenus": "", "specificEpithet": "cylindrica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "19485", "verbatimEventDate": "1947-11-02", "habitat": "In thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Chhattisgarh", "county": "Surguja", "municipality": "", "locality": "Ramanujganj", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}