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": ""}
 9yDn POACEAE  d& 1982-07-24         Old fields grown up, locally pastured and, in a few areas, seepy with a dense growth of young T. occidentalis | Crataegus spp.; Thujxa occdentalis dmM   (=.- forming mats in wettest parts of seep     6887        canada ;U:      grey (C o 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6887", "verbatimEventDate": "1982-07-24", "habitat": "Old fields grown up, locally pastured and, in a few areas, seepy with a dense growth of young T. occidentalis | Crataegus spp.; Thuja occidentalis", "occurrenceRemarks": "forming mats in wettest parts of seeps", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Grey", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}