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": ""}
 $T andropogon -86.1171944 WQ   @$y 2016-09-24  tu IN SANDY SOIL IN OLD FIELD.  Or t Poacea3  UNITED STATES my     :8`] virginicus     N|x` andropogon virginicus      >PD  WILLIAM S. MARTINUS  931 =O-2D  0^k3Y C0mmon.   qO POALES  42.469722 /%  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Andropogon virginicus", "scientificNameAuthorship": "", "genus": "Andropogon", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Martinus", "recordNumber": "931", "verbatimEventDate": "2016-09-24", "habitat": "In sandy soil in old field.", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.5469722", "decimalLongitude": "-86.1171944", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}