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": ""}
A.D.E. Elmer 4z      @ undulatifolius  2::^D no data 1904 ^/   c#uIC oplismenus POALES ]C1   pBl6 oplismenus undulatifolius (ARD.) ROEM. & SCHULT. 3        luzon c>    <e u6989    POACEAE z;$F   Philippines e  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Oplismenus undulatifolius", "scientificNameAuthorship": "(Ard.) Roem. & Schult.", "genus": "Oplismenus", "subgenus": "", "specificEpithet": "undulatifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.D.E. Elmer", "recordNumber": "6989", "verbatimEventDate": "1904", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Luzon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}