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": ""}
 |u -73.8744444  rP EUPHORBIA  1496343 VF^a   57778 x      s 13. UNITED STATES    Er8> 2011-0-22  k n#$ M. NEE          BRONX v),    Vqt NYA Botanical Garden, Nolen Greenhouses, collections. 
{"catalogNumber": "1496343", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Nee", "recordNumber": "57778", "verbatimEventDate": "2011-03-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Bronx", "municipality": "", "locality": "NY Botanical Garden, Nolen Greenhouses, collections.", "decimalLatitude": "", "decimalLongitude": "-73.8744444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}