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": ""}
1664434 D4  AMLONG" (MANG.) ,~f;       q!k3A pinnatum  hHNJ eu5ebio maliwanag   ^`emo Epipremnum mimaropa 5xq4<   DAN H. NCOLSON mY_lT   LV+ Alsmatales philippines c  1941-02-05 #bQot   used for blackening the teeth; fruits oblong G&2<   G Oriental Mind0ro    [3y2u 111 bongabon and pina0malayan tW    | EPIPREMNUM PINNATUM   WC arceae
{"catalogNumber": "1664434", "order": "Alismatales", "family": "Araceae", "scientificName": "Epipremnum pinnatum", "scientificNameAuthorship": "", "genus": "Epipremnum", "subgenus": "", "specificEpithet": "pinnatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dan H. Nicolson", "recordedBy": "Eusebio Maliwanag", "recordNumber": "111", "verbatimEventDate": "1941-02-05", "habitat": "\"Amlong\" (Mang.)", "occurrenceRemarks": "Used for blackening the teeth; fruits oblong", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Mimaropa", "county": "Oriental Mindoro", "municipality": "", "locality": "Bongabon and Pinamalayan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}