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": ""}
 1702568 Pd%    Ono-sbi +r     honshu: pref. hyougo; banzaibashi, ichiba, ono city J;@kO  1982-09-04 n            1 fukui  S[nM KAZUMI TSUCHIYA, KIYOSHI MATSI   X9 >k hydrilla verticillata     V hydrocharitacea3
{"catalogNumber": "1702568", "order": "", "family": "Hydrocharitaceae", "scientificName": "Hydrilla verticillata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Kazumi Tsuchiya, Kiyoshi Matsi", "recordNumber": "", "verbatimEventDate": "1982-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Fukui", "county": "Ono-shi", "municipality": "", "locality": "Honshu: Pref. Hyougo; Banzaibashi, Ichiba, Ono City", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}