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": ""}
  t27n r7w sec. 17 T   -85.18473  p(9a   SCABRA _f  620 Jq    Z KALKASKA   agrostis scabra KjK5  1309046 F   , michigan     g0C1! AGROSTIS Willd. 2 )     R1Rvf united states   j b/ 44.7554  % DALE A. ZIMMERMAN   PM 1952-07-11
{"catalogNumber": "1309046", "order": "", "family": "", "scientificName": "Agrostis scabra", "scientificNameAuthorship": "Willd.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "scabra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dale A. Zimmerman", "recordNumber": "620", "verbatimEventDate": "1952-07-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "T27N R7W Sec. 17", "decimalLatitude": "44.73554", "decimalLongitude": "-85.18473", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}