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": ""}
    IO%V 1532249  ns Malpighiaceae  guatemala __a       x no data   y8 Peten  brachiata K_  Dos Lagunas, in tintal of the bajo,bordering the airfield  a   H.B. & K. LS   <Q heteropterys   Elias Contreras w    1672 NrZ E  1960-11-30 n  
{"catalogNumber": "1532249", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "H.B. & K.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "brachiata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elias Contreras", "recordNumber": "1672", "verbatimEventDate": "1960-11-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "no data", "municipality": "", "locality": "Dos Lagunas, in tintal of the bajo, bordering the airfield", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}