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": ""}
 r-$ ON CHAMBERLAIN FARM NEAR ORION  ( Poales    9 woods   Tr [MICH SHEET LACKS "ON CHAMBERLAIN FARM NEAR"] s.n. Kw,   !^  UNITED STATES   QjHUf michigan POACEAE s    N >3 (Nash) Freckmann    d 1918-07-07  AMANDA SAVILLE j@  Oakland n  boreale dt[g    va DICHANTHELIUM BOREALE    CECIL BILLINGTON T 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium boreale", "scientificNameAuthorship": "(Nash) Freckmann", "genus": "", "subgenus": "", "specificEpithet": "boreale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Amanda Saville", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1918-07-07", "habitat": "Woods", "occurrenceRemarks": "[MICH sheet lacks \"on Chamberlain Farm near\"]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "on Chamberlain Farm near Orion", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}