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": ""}
  G festuca united states X   1172042 ,    $Q Michigan   t festuca subverticillata    eh  Rich hardwoods. Occasional. -86.223368 $  benzie 2;  1971-06-29 H*t+3   Cnah 1191 Poales M>^ D   poaceae s sC  44.525358 F      ~q; william r. overlease RT. 22 NEAR MAMISTEE COUNTY LINE. K      f91 edward g. voss   (PERS.) ALEXEEV l- 
{"catalogNumber": "1172042", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca subverticillata", "scientificNameAuthorship": "(Pers.) Alexeev", "genus": "Festuca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "William R. Overlease", "recordNumber": "1191", "verbatimEventDate": "1971-06-29", "habitat": "Rich hardwoods. Occasional.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Benzie", "municipality": "", "locality": "Rt. 22 near Manistee County line.", "decimalLatitude": "44.525358", "decimalLongitude": "-86.223368", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}