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": ""}
 A_@= poaceae    <S 1504     Pi Poales  Ij  1949-07-05   -104.511 (9             iG^a corte colorado; 20 mi ssw of autlã¡n and 2 mi n of la resolana  growing in moist san.dy bottom along a stream. DcL  19.5125  j^G   T.R. Soderstrom E 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.R. Soderstrom", "recordedBy": "", "recordNumber": "1504", "verbatimEventDate": "1949-07-05", "habitat": "Growing in moist sandy bottom along a stream.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Corte Colorado; 20 mi SSW of Autl\u00c3\u00a1n and 2 mi N of la Resolana", "decimalLatitude": "19.5125", "decimalLongitude": "-104.511", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}