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": ""}
   244 .O4     f/ P, ulmifolia      -54.43333 @   Lageira, airstrip on Rio Maicuru. Up to 1 kn up5tream of airstrip. igu `    G:  1981-07-20   `,^) MALVALES       > BENTH.    +N8p# ON RIVERBANKS.  j.j. strudwick & g.l. sobel ]aO 
{"catalogNumber": "", "order": "Malvales", "family": "", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "", "subgenus": "", "specificEpithet": "ulmifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.J. Strudwick & G.L. Sobel", "recordNumber": "", "verbatimEventDate": "1981-07-20", "habitat": "On riverbanks.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Lageira, airstrip on Rio Maicuru. Up to 1 kn upstream of airstrip.", "decimalLatitude": "", "decimalLongitude": "-54.43333", "verbatimCoordinates": "", "minimumElevationInMeters": "244", "maximumElevationInMeters": ""}