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": ""}
 f4X Emmet     Rogrs McVaugh WVr1    9053 wCI    F EXIGUA     = 9 MALPIGHIALES     Nutt. 9?n_  Salicaceae  RY6  UNITED STATES  a7p   "SHRUB | - 1.5 M. HIGH; STAMINATE FLOWERS YELLOW; LEAVES SILVERY GREEN SILKY" a     9 | LOW OPEN DUNES Â¦ ABUNDUANT.
{"catalogNumber": "", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "", "scientificNameAuthorship": "Nutt.", "genus": "", "subgenus": "", "specificEpithet": "exigua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "9053", "verbatimEventDate": "", "habitat": "Low open dunes \u00e2\u0080\u00a6 abundant.", "occurrenceRemarks": "\"Shrub 1 - 1.5 m. high; staminate flowers yellow; leaves silvery green, silky\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}