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": ""}
    growing in patches near the ridge crest in shallow but peaty sites over precambrian rock. Gx-   H8 1403771   `:FI agrostis mertensii   gx poales 1979-07-23 s  -84.833333 <l  P0ACEAE KS [P   D 54.466667 54Â° 28' N 84Â° 50' W A?(Y   >g@Qd ANTON A. REZNICEK r. a. sims   op     MERTENSII       9_= trin.   
{"catalogNumber": "1403771", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis mertensii", "scientificNameAuthorship": "Trin.", "genus": "", "subgenus": "", "specificEpithet": "mertensii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "R. A. Sims", "recordNumber": "", "verbatimEventDate": "1979-07-23", "habitat": "Growing in patches near the ridge crest in shallow but peaty sites over Precambrian rock.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "54.466667", "decimalLongitude": "-84.833333", "verbatimCoordinates": "54\u00c2\u00b0 28' N 84\u00c2\u00b0 50' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}