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": ""}
 2900 @)Nn_   1X; eragrostis hypnoides   4 POALES   E6d5S poaceae  ]! in moist open mud areas along the S. Branch Ontonagon River.          Qe Don Henson  46.52798   ]Bo       (LAM.) BRITTON, STERNS & POGGENB. m-rf  ca. 1/2 m|. s. of ewen. )L #   +[s+ hypnoides
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis hypnoides", "scientificNameAuthorship": "(Lam.) Britton, Sterns & Poggenb.", "genus": "", "subgenus": "", "specificEpithet": "hypnoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "2900", "verbatimEventDate": "", "habitat": "in moist open mud areas along the S. Branch Ontonagon River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "ca. 1/2 mi. S. of Ewen.", "decimalLatitude": "46.52798", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}