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": ""}
  RU4 aglaonema commutatum       Araceae 4z8     IbG< Aglaonema  5x<,i PHILIPPINES    Y]4| PANNUBUAN. HILLS BETWEEN SANX MARCELINO AND MT. PINATUBO  Central Luzon Ct`b  Dan H. Nicolson /qCP    6p ZAMBALES  alismatales t-NI      1663370 vA8?z  ARAC. TAII-TAII (AETA) l  COMMUTATUM !N/f  
{"catalogNumber": "1663370", "order": "Alismatales", "family": "Araceae", "scientificName": "Aglaonema commutatum", "scientificNameAuthorship": "", "genus": "Aglaonema", "subgenus": "", "specificEpithet": "commutatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dan H. Nicolson", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "arac. taii-taii (aeta)", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Central Luzon", "county": "Zambales", "municipality": "", "locality": "Pannubuan. Hills between San Marcelino and Mt. Pinatubo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}