| http://www.w3.org/ns/prov#value | - My materials expenditure for that batch totaled $16.17 (without considering the cost of the tools; with proper care they should last indefinitely), so my profit was $103.83 for about eight hours' work.Cheered by my quick success, I added towel racks, tabletop reading or music stands, and other items to my repertoire.
|
