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": ""}
   (L. F.) ROYLE >L  n             b 3046 HONSHU: PREF. HYOUGO; BANZAIBASHI, ICHIBA, ONO CITY I)   in watercourse near the shore of the river; flowering water bedded mainly silt and clay B a           hydrilla verticillata   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Hydrilla verticillata", "scientificNameAuthorship": "(L. f.) Royle", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3046", "verbatimEventDate": "", "habitat": "In watercourse near the shore of the river; Flowering water bedded mainly silt and clay", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Honshu: Pref. Hyougo; Banzaibashi, Ichiba, Ono City", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}