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": ""}
 hc+@N 43.9344 570 #ut$    E frequent in semi-shaded, semi-open riparian forest     j?* I Mason Poales Tf   ; MICHIGAN  WIEGAND qT  david c. dister 6-4(     7 CZ N 43o 56.064'; W 86o 04.917'  GbL 2015-0-06    u  poaceae  cu% Manistee Nationa+l Forest, Branch Twp., Section 22  afA2l UNITED STATES  #  RIPARIUS elymus riparius 0UJWH   ANTON A. REZNICEK x_  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus riparius", "scientificNameAuthorship": "Wiegand", "genus": "", "subgenus": "", "specificEpithet": "riparius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "570", "verbatimEventDate": "2015-08-06", "habitat": "frequent in semi-shaded, semi-open riparian forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Manistee National Forest, Branch Twp., Section 22", "decimalLatitude": "43.9344", "decimalLongitude": "", "verbatimCoordinates": "N 43o 56.064'; W 86o 04.917'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}