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": ""}
    u= l.  e Bongabon and Pinamalayan euphorbiaceae r~4o   #@Sp 184 Croton FyCRh    1941-04-05 +N   mimaropa k(    tiglium UWP      P. E. Berry @8  philippines S   EX2; eusebio maliwanag    vJ-  1543009  LD< SHRUB; FRUIT POISONOUS 13.03734 8 
{"catalogNumber": "1543009", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Croton", "subgenus": "", "specificEpithet": "tiglium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "Eusebio Maliwanag", "recordNumber": "184", "verbatimEventDate": "1941-04-05", "habitat": "", "occurrenceRemarks": "shrub; fruit poisonous", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Mimaropa", "county": "", "municipality": "", "locality": "Bongabon and Pinamalayan", "decimalLatitude": "13.03734", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}