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": ""}
2012-08-22 L+ p2  Bradford S. Slaughter 8h_+  japonicus 3j[c6  on open two-track. associates: achillea millefolium, agrost|s gigantea, berteroa incana, centaurea stoebe, elymus repens, phleum pratense, plantago lanceolata, p. rugelii, polygonum aviculare. f:J!^   g kalkaska  7HUNB. 0j   1485728 ;Bv    u FLOWING WELL FISH HATCHERY BROPERTY.  9 Bromus japonicus  &j~O UNCOMMON. 830h |   BROMUS CAr      ANTON A. REZNICEK ,|   :z Y 44.691523 united states jtZ   Q[  Poales poaceae _G   -85.002574 )FY    JV$; MICHIGAN
{"catalogNumber": "1485728", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus japonicus", "scientificNameAuthorship": "Thunb.", "genus": "Bromus", "subgenus": "", "specificEpithet": "japonicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "830", "verbatimEventDate": "2012-08-22", "habitat": "On open two-track. Associates: Achillea millefolium, Agrostis gigantea, Berteroa incana, Centaurea stoebe, Elymus repens, Phleum pratense, Plantago lanceolata, P. rugelii, Polygonum aviculare.", "occurrenceRemarks": "Uncommon.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "Flowing Well fish hatchery property.", "decimalLatitude": "44.691523", "decimalLongitude": "-85.002574", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}