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": ""}
 Q united states       x 1244885            )Cl|x SATURATED EDGE OFq RIVER; SEDGY MUDFLAT AREA SLOPING UP TO DRIER BANK. ASSOCIATES: JUNCUS EFFUSUS, CAREX STRICTA, SCIRUS EXPANSUS, SCIRPUS CYPERINUS, PHALARIS ARUNDINACEA, TYPHA ANGUSTIFOLIA.    Mt  Michigan   5XM 1999-09-08  juncus pylaei $   
{"catalogNumber": "1244885", "order": "", "family": "", "scientificName": "Juncus pylaei", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1999-09-08", "habitat": "Saturated edge of river; sedgy mudflat area sloping up to drier bank. Associates: Juncus effusus, Carex stricta, Scirpus expansus, Scirpus cyperinus, Phalaris arundinacea, Typha angustifolia.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}