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": ""}
 1549174 (_m  Iwokrama Reserve. Iwokrama Mountains, Surama savanna and Suram4 Lake |5r          j>Byrsonima  Potaro-Siparuni Z):          guydana z^NQ     1995-02-25 Y?g!@   Z$A]k p. mutchnick
{"catalogNumber": "1549174", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Byrsonima", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. Mutchnick", "recordNumber": "", "verbatimEventDate": "1995-02-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Potaro-Siparuni", "county": "", "municipality": "", "locality": "Iwokrama Reserve. Iwokrama Mountains, Surama savanna and Surama Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}