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": ""}
    Y2-_F JAGUARIAIVA   ANGUSTIFOLIA oC   Ip)omoea 7|-Vg   Jaq. Nd]Z  PAREDAO    brazil -+Zst    : Convolvulaceae  +M PARANÃ¡ G. Hatschbacb j`FY   1972-01-11 Z WH    31147 /q     2*> Ipomoea angusifolia   Solanales Ir  J. I. FALC4O [ @    -l 146098 
{"catalogNumber": "1460998", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea angustifolia", "scientificNameAuthorship": "Jacq.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "angustifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. I. Falcao", "recordedBy": "G. Hatschbach", "recordNumber": "31147", "verbatimEventDate": "1972-01-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Paran\u00c3\u00a1", "county": "Jaguariaiva", "municipality": "", "locality": "Paredao", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}