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": ""}
-87.899609 0-Y$   ./ A.G. Etter  United States 9h  poales 6k[g  217 Mqn   >+ + agrostis   oJd 1304880 46.889137 9azw   LZ0f poaceae gigantea O  marquette 1WyV  NORTHEAAST SHORE, RUSH LAKE; HURON MOUNTAIN CLUB 5      ?vLM ROTH  agrostTis gigantea        ?jao sandstone. michiSgan v     
{"catalogNumber": "1304880", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "Roth", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.G. Etter", "recordNumber": "217", "verbatimEventDate": "", "habitat": "sandstone.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Northeast shore, Rush Lake; Huron Mountain Club", "decimalLatitude": "46.889137", "decimalLongitude": "-87.899609", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}