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": ""}
 2q7/ -97.3531 chamaecristoides 9, &c   n0yv TÃXPAM                )l 7835  G 1971-06-07   5fZ1 frequent dry loose sand of upper beach of gulf       
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "chamaecristoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7835", "verbatimEventDate": "1971-06-07", "habitat": "Frequent dry loose sand of upper beach of Gulf", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "T\u00c3\u00baxpam", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-97.3531", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}