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": ""}
    1941-12-06 +; F0     # Convolvulaceae  EL SALVADOR X6  Jacquemontia pentanth4 8Z    G.DON Yy)   1300616 <&  solanales XNS        Pl^ PENTANTHnA   cJ MORAZAN  hUb+ Contact UM Herbarium   john m. tucker t5  472 4j 
{"catalogNumber": "1300616", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Jacquemontia pentantha", "scientificNameAuthorship": "G.Don", "genus": "", "subgenus": "", "specificEpithet": "pentantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John M. Tucker", "recordNumber": "472", "verbatimEventDate": "1941-12-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "El Salvador", "stateProvince": "Morazan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}