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": ""}
   sporobolus #t*i  SPOROBOLUS AIROIDES    united states |,d    texas | <wf    1991-04-20 /    poac3ae  8-   1424610 6 r  airoides j9=nj   i9!]R (torr.) torr.    6542 bb=PK    CONTACT UM HERBARIUM X4 wI   
{"catalogNumber": "1424610", "order": "", "family": "Poaceae", "scientificName": "Sporobolus airoides", "scientificNameAuthorship": "(Torr.) Torr.", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "airoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6542", "verbatimEventDate": "1991-04-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}