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": ""}
     +7 1429217 POACEAE /b1  frank c. gates Uy         ( Illinois  O&/^o 2472 Lake I* |e   DEPAUPERATUM   w   Abpt 908-06-08 Dichanthelium depauperatm >!@y  (muhl.) gould |n#b>    X ~ United States Wukegan xat   Dichanthelium Si    
{"catalogNumber": "1429217", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium depauperatum", "scientificNameAuthorship": "(Muhl.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "depauperatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank C. Gates", "recordNumber": "2472", "verbatimEventDate": "1908-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Lake", "municipality": "", "locality": "Waukegan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}