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": ""}
 | fi Wurdack  1957-10-09 $ p   mpXY Shrub 1.5-3 m. Buds and petals white; anthers yellow; occasional    %8= MELASTOMATACjEAE  Ww 1111818  41772 9      Amazonas 5     maroana 8?p    pE1 MACA|REA MAROANA RIO GUAINIA. AT FOREST EDGE JUST SE OF MAROA E>    Macairea Ne56    B. MAGUIRE, J. WURDACK & W.M. KEITH c  
{"catalogNumber": "1111818", "order": "", "family": "Melastomataceae", "scientificName": "Macairea maroana", "scientificNameAuthorship": "Wurdack", "genus": "Macairea", "subgenus": "", "specificEpithet": "maroana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Maguire, J. Wurdack & W.M. Keith", "recordNumber": "41772", "verbatimEventDate": "1957-10-09", "habitat": "", "occurrenceRemarks": "Shrub 1.5-3 m. Buds and petals white; anthers yellow; occasional", "associatedTaxa": "", "country": "", "stateProvince": "Amazonas", "county": "", "municipality": "", "locality": "Rio Guainia. At forest edge just SE of Maroa", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}