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": ""}
     Pothoidium lobbianum <   80257 L   Cagayan Valley vs   j*  ALISMATALES  20.46675 vO W:   POTHOIDIUM J#    PHILIPPINES FO|-q   0 1664521  Q $o# lobbianum  ARACEAE iEuO   7 >lu 122.01147 m. ramos ipP   i 1930-07   qu) SCHOTT 
{"catalogNumber": "1664521", "order": "Alismatales", "family": "Araceae", "scientificName": "Pothoidium lobbianum", "scientificNameAuthorship": "Schott", "genus": "Pothoidium", "subgenus": "", "specificEpithet": "lobbianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Ramos", "recordNumber": "80257", "verbatimEventDate": "1930-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Cagayan Valley", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.46675", "decimalLongitude": "122.01147", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}